diff --git a/flake.nix b/flake.nix
index 31edeaa..c26db7c 100644
--- a/flake.nix
+++ b/flake.nix
@@ -50,7 +50,42 @@
           });
           
           # robossembler custom packages; defined here for share between devShells and packages
-          blender = pkgs.callPackage ./pkgs/misc/blender { };
+          cg_preferences = pkgs.fetchgit {
+            url = "https://gitflic.ru/project/brothermechanic/cg_preferences.git";
+            sha256 = "sha256-ahEakvluX7vd+OY6zaDeZIFS8WbsTevRzuEXlBu2/fg=";
+          };
+          rs_logo = pkgs.fetchgit {
+            url = "https://gitlab.com/robossembler/logo.git";
+            rev = "0a0235cd154a59b711e87456206ccd7ba69a7e4e";
+            sha256 = "sha256-/QsgKdtDHNymsTEmhIzSrOKNUqqkXl8coy+5LwIEkas=";
+            fetchLFS = true;
+          };
+          blender' = pkgs.blender.override {
+            python310Packages = pkgs.python311Packages;
+            cudaSupport = false;
+            spaceNavSupport = false;
+            waylandSupport = false;
+          };
+          blender = blender'.overrideAttrs (old: {
+            optix = pkgs.fetchzip {
+              # url taken from the archlinux blender PKGBUILD
+              url = "https://developer.download.nvidia.com/redist/optix/v7.4/OptiX-7.4.0-Include.zip";
+              sha256 = "sha256-ca08XetwaUYC9foeP5bff9kcDfuFgEzopvjspn2s8RY=";
+            };
+            patches = old.patches ++ [ "${cg_preferences}/patches/cg-defaults.patch" ];
+            buildInputs = old.buildInputs ++ [ pkgs.imath pkgs.git ];
+            postPatch = old.postPatch + ''
+              cp ${cg_preferences}/share/cg_preferences_service.py scripts/startup/
+              cp ${cg_preferences}/share/startup.blend release/datafiles/
+              cp ${rs_logo}/raster/robossembler_1024x512_roboty-rossii.png  release/datafiles/splash.png
+            '';
+            env.NIX_CFLAGS_COMPILE = old.env.NIX_CFLAGS_COMPILE + " -I${pkgs.imath}/include/Imath";
+            postInstall = old.postInstall + ''
+              cp -r ${cg_preferences}/cg_preferences $out/share/blender/${
+                pkgs.lib.versions.majorMinor pkgs.blender.version
+              }/scripts/addons/
+            '';
+          });
           bpy = pkgs.python3Packages.callPackage ./pkgs/development/python-modules/bpy { };
           pysdf = pkgs.python3Packages.callPackage ./pkgs/development/python-modules/pysdf { };
           pytorch3d = pkgs.python3Packages.callPackage ./pkgs/development/python-modules/pytorch3d { };
diff --git a/pkgs/misc/blender/blender-fix-boost-1.81-iostream.patch b/pkgs/misc/blender/blender-fix-boost-1.81-iostream.patch
deleted file mode 100644
index bd2beed..0000000
--- a/pkgs/misc/blender/blender-fix-boost-1.81-iostream.patch
+++ /dev/null
@@ -1,10 +0,0 @@
---- a/intern/locale/boost_locale_wrapper.cpp
-+++ b/intern/locale/boost_locale_wrapper.cpp
-@@ -7,6 +7,7 @@
- 
- #include <boost/locale.hpp>
- #include <stdio.h>
-+#include <iostream>
- 
- #include "boost_locale_wrapper.h"
- 
diff --git a/pkgs/misc/blender/blender-fix-desktop.patch b/pkgs/misc/blender/blender-fix-desktop.patch
deleted file mode 100644
index ed3b101..0000000
--- a/pkgs/misc/blender/blender-fix-desktop.patch
+++ /dev/null
@@ -1,10 +0,0 @@
---- a/release/freedesktop/blender.desktop
-+++ b/release/freedesktop/blender.desktop
-@@ -84,6 +84,6 @@ Icon=blender
- Terminal=false
- Type=Application
- PrefersNonDefaultGPU=true
--X-KDE-RunOnDiscreteGpu=true
-+X-PreferRunOnDiscreteGPU=true
- Categories=Graphics;3DGraphics;
- MimeType=application/x-blender;
diff --git a/pkgs/misc/blender/cg-defaults.patch b/pkgs/misc/blender/cg-defaults.patch
deleted file mode 100644
index 54439ea..0000000
--- a/pkgs/misc/blender/cg-defaults.patch
+++ /dev/null
@@ -1,84 +0,0 @@
-diff -Naur a/source/blender/makesdna/DNA_modifier_defaults.h b/source/blender/makesdna/DNA_modifier_defaults.h
---- a/source/blender/makesdna/DNA_modifier_defaults.h	2020-12-24 20:07:32.000000000 +0300
-+++ b/source/blender/makesdna/DNA_modifier_defaults.h	2020-12-28 00:11:53.397550988 +0300
-@@ -43,7 +43,7 @@
-     .length = 0.0f, \
-     .merge_dist = 0.01f, \
-     .fit_type = MOD_ARR_FIXEDCOUNT, \
--    .offset_type = MOD_ARR_OFF_RELATIVE, \
-+    .offset_type = MOD_ARR_OFF_CONST, \
-     .flags = 0, \
-     .count = 2, \
-     .uv_offset = {0.0f, 0.0f}, \
-@@ -51,8 +51,8 @@
- 
- #define _DNA_DEFAULT_BevelModifierData \
-   { \
--    .value = 0.1f, \
--    .res = 1, \
-+    .value = 0.01f, \
-+    .res = 2, \
-     .flags = 0, \
-     .val_flags = MOD_BEVEL_AMT_OFFSET, \
-     .profile_type = MOD_BEVEL_PROFILE_SUPERELLIPSE, \
-@@ -93,7 +93,7 @@
- #define _DNA_DEFAULT_CastModifierData \
-   { \
-     .object = NULL, \
--    .fac = 0.5f, \
-+    .fac = 1.0f, \
-     .radius = 0.0f, \
-     .size = 0.0f, \
-     .defgrp_name = "", \
-@@ -259,7 +259,7 @@
- 
- #define _DNA_DEFAULT_DecimateModifierData \
-   { \
--    .percent = 1.0f, \
-+    .percent = 0.1f, \
-     .iter = 0, \
-     .delimit = 0, \
-     .symmetry_axis = 0, \
-@@ -567,7 +567,7 @@
-     .vgroup_name = "", \
-     .factor = DEG2RADF(45.0f), \
-     .limit = {0.0f, 1.0f}, \
--    .mode = MOD_SIMPLEDEFORM_MODE_TWIST, \
-+    .mode = MOD_SIMPLEDEFORM_MODE_BEND, \
-     .axis = 0, \
-     .deform_axis = 0, \
-     .flag = 0, \
-@@ -608,7 +608,7 @@
-     .crease_inner = 0.0f, \
-     .crease_outer = 0.0f, \
-     .crease_rim = 0.0f, \
--    .flag = MOD_SOLIDIFY_RIM, \
-+    .flag = MOD_SOLIDIFY_RIM | MOD_SOLIDIFY_EVEN, \
-     .mat_ofs = 0, \
-     .mat_ofs_rim = 0, \
-     .merge_tolerance = 0.0001f, \
-@@ -619,7 +619,7 @@
-     .subdivType = 0, \
-     .levels = 1, \
-     .renderLevels = 2, \
--    .flags = eSubsurfModifierFlag_UseCrease | eSubsurfModifierFlag_ControlEdges, \
-+    .flags = eSubsurfModifierFlag_UseCrease | eSubsurfModifierFlag_ControlEdges | eSubsurfModifierFlag_UseRecursiveSubdivision, \
-     .uv_smooth = SUBSURF_UV_SMOOTH_PRESERVE_BOUNDARIES, \
-     .quality = 3, \
-     .boundary_smooth = SUBSURF_BOUNDARY_SMOOTH_ALL, \
-diff -Naur a/source/blender/makesdna/DNA_view3d_defaults.h b/source/blender/makesdna/DNA_view3d_defaults.h
---- a/source/blender/makesdna/DNA_view3d_defaults.h	2020-12-24 20:07:32.000000000 +0300
-+++ b/source/blender/makesdna/DNA_view3d_defaults.h	2020-12-27 22:52:32.467466785 +0300
-@@ -94,9 +94,9 @@
-     .flag = V3D_SELECT_OUTLINE, \
-     .flag2 = V3D_SHOW_RECONSTRUCTION | V3D_SHOW_ANNOTATION, \
-  \
--    .lens = 50.0f, \
--    .clip_start = 0.01f, \
--    .clip_end = 1000.0f, \
-+    .lens = 85.0f, \
-+    .clip_start = 0.001f, \
-+    .clip_end = 100.0f, \
-  \
-     .bundle_size = 0.2f, \
-     .bundle_drawtype = OB_PLAINAXES, \
diff --git a/pkgs/misc/blender/cg_environment.patch b/pkgs/misc/blender/cg_environment.patch
deleted file mode 100644
index a2ac741..0000000
--- a/pkgs/misc/blender/cg_environment.patch
+++ /dev/null
@@ -1,45 +0,0 @@
---- /dev/null	2023-08-11 22:07:27.012000310 +0300
-+++ b/scripts/startup/cg_environment.py	2023-08-11 00:44:51.704718595 +0300
-@@ -0,0 +1,42 @@
-+#!/usr/bin/python3
-+# -*- coding: utf-8 -*-
-+# Copyright (C) 2023 Ilia Kurochkin <brothermechanic@gmail.com>
-+#
-+# This program is free software; you can redistribute it and/or modify
-+# it under the terms of the GNU General Public License as published by
-+# the Free Software Foundation; either version 3 of the License, or
-+# (at your option) any later version.
-+#
-+# This program is distributed in the hope that it will be useful,
-+# but WITHOUT ANY WARRANTY; without even the implied warranty of
-+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-+# GNU General Public License for more details.
-+
-+__doc__ = 'Environment for use CG Overlay'
-+__version__ = '0.1'
-+
-+import bpy
-+from bpy.app.handlers import persistent
-+import addon_utils
-+
-+
-+@persistent
-+def cg_env(dummy):
-+    '''Scripts environment'''
-+    addon_utils.enable('cg_preferences', default_set=True)
-+
-+    print('CG Environment activated!')
-+
-+
-+def register():
-+    '''register blender module'''
-+    bpy.app.handlers.load_post.append(cg_env)
-+
-+
-+def unregister():
-+    '''unregister blender module'''
-+    bpy.app.handlers.load_post.remove(cg_env)
-+
-+
-+if __name__ == '__main__':
-+    register()
diff --git a/pkgs/misc/blender/cg_environment.py b/pkgs/misc/blender/cg_environment.py
deleted file mode 100644
index e532c2b..0000000
--- a/pkgs/misc/blender/cg_environment.py
+++ /dev/null
@@ -1,42 +0,0 @@
-#!/usr/bin/python3
-# -*- coding: utf-8 -*-
-# Copyright (C) 2023 Ilia Kurochkin <brothermechanic@gmail.com>
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-
-__doc__ = 'Environment for use CG Overlay'
-__version__ = '0.1'
-
-import bpy
-from bpy.app.handlers import persistent
-import addon_utils
-
-
-@persistent
-def cg_env(dummy):
-    '''Scripts environment'''
-    addon_utils.enable('cg_preferences', default_set=True)
-
-    print('CG Environment activated!')
-
-
-def register():
-    '''register blender module'''
-    bpy.app.handlers.load_post.append(cg_env)
-
-
-def unregister():
-    '''unregister blender module'''
-    bpy.app.handlers.load_post.remove(cg_env)
-
-
-if __name__ == '__main__':
-    register()
diff --git a/pkgs/misc/blender/default.nix b/pkgs/misc/blender/default.nix
deleted file mode 100644
index 6c6dc46..0000000
--- a/pkgs/misc/blender/default.nix
+++ /dev/null
@@ -1,233 +0,0 @@
-# TODO WITH_CYCLES_OSL
-# TODO WITH_NANOVDB
-# TODO WITH_CLANG
-{ config, stdenv, lib, fetchurl, fetchzip, fetchgit, makeWrapper, cmake, git-lfs
-, boost, ocl-icd, gettext, zlib, zstd, jemalloc, pugixml, llvmPackages, clang
-, libepoxy, libXi, libX11, libXext, libXrender, libXxf86vm
-, libGLU, libGL, glew, addOpenGLRunpath
-, openimageio, opencolorio, openexr, ilmbase, libjpeg, libpng, libtiff, libwebp, potrace
-, embree, gmp, openvdb, tbb, alembic, openimagedenoise, opensubdiv, freetype, libharu
-, openal, libsamplerate
-, ffmpeg, fftw, libsndfile
-, python310Packages
-, jackaudioSupport ? false, libjack2
-, cudaSupport ? config.cudaSupport or false, cudaPackages ? { }
-, hipSupport ? false, hip # comes with a significantly larger closure size
-, colladaSupport ? true, opencollada
-, spaceNavSupport ? stdenv.isLinux, libspnav
-, waylandSupport ? stdenv.isLinux, pkg-config, wayland, wayland-protocols, libffi, libdecor, libxkbcommon, dbus
-}:
-
-let
-  python = python310Packages.python;
-  optix = fetchzip {
-    # url taken from the archlinux blender PKGBUILD
-    url = "https://developer.download.nvidia.com/redist/optix/v7.4/OptiX-7.4.0-Include.zip";
-    sha256 = "sha256-ca08XetwaUYC9foeP5bff9kcDfuFgEzopvjspn2s8RY=";
-  };
-  cg_preferences = fetchgit {
-    url = "https://gitlab.com/brothermechanic/cg_preferences.git";
-    rev = "db192525ff41dfae4c063dc914a2c3fe5850d480";
-    sha256 = "sha256-+eLWdokH/5odzOTykgrmG36U8h+Wf8YGOxe1oIy4dJo=";
-    fetchLFS = true;
-  };
-  robossembler = fetchgit {
-    url = "https://gitlab.com/brothermechanic/logo.git";
-    rev = "0a0235cd154a59b711e87456206ccd7ba69a7e4e";
-    sha256 = "sha256-/QsgKdtDHNymsTEmhIzSrOKNUqqkXl8coy+5LwIEkas=";
-    fetchLFS = true;
-  };
-
-in
-stdenv.mkDerivation rec {
-  pname = "blender";
-  version = "3.6.1";
-
-  src = fetchurl {
-    url = "https://download.blender.org/source/${pname}-${version}.tar.xz";
-    hash = "sha256-JJF+cbyya0kAJXBU2do4tiMWx0J9cyNTO0HKmztFrE0=";
-  };
-
-  patches = [
-    ./cg_environment.patch
-    ./cg-defaults.patch
-    ./x112.patch
-    ./blender-fix-desktop.patch
-    ./blender-fix-boost-1.81-iostream.patch
-  ];
-
-  nativeBuildInputs =
-    [ cmake makeWrapper python310Packages.wrapPython llvmPackages.llvm.dev git-lfs
-    ]
-    ++ lib.optionals cudaSupport [ addOpenGLRunpath ]
-    ++ lib.optionals waylandSupport [ pkg-config ];
-  buildInputs =
-    [ boost ffmpeg gettext glew ilmbase
-      freetype libjpeg libpng libsamplerate libsndfile libtiff libwebp
-      opencolorio openexr openimageio python zlib zstd fftw jemalloc
-      alembic
-      (opensubdiv.override { inherit cudaSupport; })
-      tbb
-      gmp
-      pugixml
-      potrace
-      libharu
-      libepoxy
-      optix
-    ]
-    ++ lib.optionals waylandSupport [
-      wayland wayland-protocols libffi libdecor libxkbcommon dbus
-    ]
-    ++ lib.optionals (!stdenv.isAarch64) [
-      openimagedenoise
-      embree
-    ]
-    ++ (if (!stdenv.isDarwin) then [
-      libXi libX11 libXext libXrender
-      libGLU libGL openal
-      libXxf86vm
-      # OpenVDB currently doesn't build on darwin
-      openvdb
-    ]
-    else [
-      llvmPackages.openmp
-    ])
-    ++ lib.optional jackaudioSupport libjack2
-    ++ lib.optional cudaSupport cudaPackages.cudatoolkit
-    ++ lib.optional colladaSupport opencollada
-    ++ lib.optional spaceNavSupport libspnav
-  ;
-  pythonPath = with python310Packages; [ numpy requests ];
-
-  postPatch = ''
-    cp ${cg_preferences}/startup.blend release/datafiles/
-    cp ${robossembler}/raster/robossembler_1024x512_roboty-rossii.png  release/datafiles/splash.png
-  '' +
-    (if stdenv.isDarwin then ''
-      : > build_files/cmake/platform/platform_apple_xcode.cmake
-      substituteInPlace source/creator/CMakeLists.txt \
-        --replace '${"$"}{LIBDIR}/python' \
-                  '${python}'
-      substituteInPlace build_files/cmake/platform/platform_apple.cmake \
-        --replace '${"$"}{LIBDIR}/python' \
-                  '${python}' \
-        --replace '${"$"}{LIBDIR}/opencollada' \
-                  '${opencollada}' \
-        --replace '${"$"}{PYTHON_LIBPATH}/site-packages/numpy' \
-                  '${python310Packages.numpy}/${python.sitePackages}/numpy'
-    '' else ''
-      substituteInPlace extern/clew/src/clew.c --replace '"libOpenCL.so"' '"${ocl-icd}/lib/libOpenCL.so"'
-    '') +
-    (lib.optionalString hipSupport ''
-      substituteInPlace extern/hipew/src/hipew.c --replace '"/opt/rocm/hip/lib/libamdhip64.so"' '"${hip}/lib/libamdhip64.so"'
-      substituteInPlace extern/hipew/src/hipew.c --replace '"opt/rocm/hip/bin"' '"${hip}/bin"'
-    '');
-
-  cmakeFlags =
-    [
-      "-DPYTHON_LIBPATH=${python}/lib"
-      "-DPYTHON_VERSION=${python.pythonVersion}"
-      "-DPYTHON_INCLUDE_DIR=${python}/include/${python.libPrefix}"
-      "-DPYTHON_LIBRARY=${python.libPrefix}"
-      "-DWITH_PYTHON_INSTALL=OFF"
-      "-DWITH_PYTHON_INSTALL_NUMPY=OFF"
-      "-DPYTHON_NUMPY_PATH=${python310Packages.numpy}/${python.sitePackages}"
-      "-DPYTHON_NUMPY_INCLUDE_DIRS=${python310Packages.numpy}/${python.sitePackages}/numpy/core/include"
-      "-DWITH_PYTHON_INSTALL_REQUESTS=OFF"
-      "-DWITH_ALEMBIC=ON"
-      # Blender supplies its own FindAlembic.cmake (incompatible with the Alembic-supplied config file)
-      "-DALEMBIC_INCLUDE_DIR=${lib.getDev alembic}/include"
-      "-DALEMBIC_LIBRARY=${lib.getLib alembic}/lib/libAlembic.so"
-      "-DWITH_INSTALL_PORTABLE=OFF"
-      "-DWITH_OPENVDB=ON"
-      "-DWITH_NANOVDB=ON"
-      "-DWITH_IMAGE_OPENJPEG=OFF"
-      "-DWITH_OPENCOLLADA=${if colladaSupport then "ON" else "OFF"}"
-      "-DWITH_OPENAL=ON"
-      "-DWITH_SDL=OFF"
-      "-DWITH_OPENMP=ON"
-      "-DWITH_OPENCOLORIO=ON"
-      "-DWITH_OPENSUBDIV=ON"
-      "-DWITH_TBB=ON"
-      "-DWITH_USD=OFF"
-      "-DWITH_XR_OPENXR=OFF"
-      "-DWITH_NINJA_POOL_JOBS=OFF"
-      "-DBUILD_SHARED_LIBS=OFF"
-      "-DWITH_BUILDINFO=OFF"
-      "-DWITH_HYDRA=OFF"
-      "-DWITH_MATERIALX=OFF"
-      "-DWITH_LINKER_LLD=ON"
-      "-DWITH_LIBS_PRECOMPILED=OFF"
-      "-DWITH_INTERNATIONAL=ON"
-    ]
-    ++ lib.optionals stdenv.hostPlatform.isAarch64 [
-      "-DWITH_CYCLES_EMBREE=OFF"
-    ]
-    ++ lib.optionals stdenv.isDarwin [
-      "-DWITH_CYCLES_OSL=OFF" # requires LLVM
-      "-DWITH_OPENVDB=OFF" # OpenVDB currently doesn't build on darwin
-      "-DLIBDIR=/does-not-exist"
-    ]
-    ++ lib.optionals cudaSupport [
-      "-DWITH_CYCLES_CUDA_BINARIES=ON"
-      "-DWITH_CYCLES_DEVICE_OPTIX=ON"
-      "-DOPTIX_INCLUDE_DIR=${optix}"
-    ]
-    # Clang doesn't support "-export-dynamic"
-    ++ lib.optional stdenv.cc.isClang "-DPYTHON_LINKFLAGS="
-    ++ lib.optional jackaudioSupport "-DWITH_JACK=ON"
-    ++ lib.optionals waylandSupport [
-      "-DWITH_GHOST_WAYLAND=ON"
-      "-DWITH_GHOST_WAYLAND_DBUS=ON"
-      "-DWITH_GHOST_WAYLAND_DYNLOAD=OFF"
-      "-DWITH_GHOST_WAYLAND_LIBDECOR=ON"
-    ];
-
-  env.NIX_CFLAGS_COMPILE = "-I${ilmbase.dev}/include/OpenEXR -I${python}/include/${python.libPrefix}";
-
-  # Since some dependencies are built with gcc 6, we need gcc 6's
-  # libstdc++ in our RPATH. Sigh.
-  NIX_LDFLAGS = lib.optionalString cudaSupport "-rpath ${stdenv.cc.cc.lib}/lib";
-
-  blenderExecutable =
-    placeholder "out" + (if stdenv.isDarwin then "/Applications/Blender.app/Contents/MacOS/Blender" else "/bin/blender");
-  postInstall = lib.optionalString stdenv.isDarwin ''
-    mkdir $out/Applications
-    mv $out/Blender.app $out/Applications
-  '' + ''
-    mkdir $out/share/blender/3.6/scripts/addons/cg_preferences
-    cp -r ${cg_preferences}/* $out/share/blender/3.6/scripts/addons/cg_preferences/
-  '' + ''
-    buildPythonPath "$pythonPath"
-    wrapProgram $blenderExecutable \
-      --prefix PATH : $program_PATH \
-      --prefix PYTHONPATH : "$program_PYTHONPATH" \
-      --add-flags '--python-use-system-env'
-  '';
-  #cp ${cg_environment} $out/share/blender/3.6/scripts/startup/
-  # cp ./cg_environment.py "$out/share/blender/3.6/scripts/startup/
-  # cp "${cg_preferences}" "$out/share/blender/3.6/scripts/addons/
-  # Set RUNPATH so that libcuda and libnvrtc in /run/opengl-driver(-32)/lib can be
-  # found. See the explanation in libglvnd.
-  postFixup = lib.optionalString cudaSupport ''
-    for program in $out/bin/blender $out/bin/.blender-wrapped; do
-      isELF "$program" || continue
-      addOpenGLRunpath "$program"
-    done
-  '';
-
-  passthru = { inherit python; };
-
-  meta = with lib; {
-    description = "3D Creation/Animation/Publishing System";
-    homepage = "https://www.blender.org";
-    # They comment two licenses: GPLv2 and Blender License, but they
-    # say: "We've decided to cancel the BL offering for an indefinite period."
-    # OptiX, enabled with cudaSupport, is non-free.
-    license = with licenses; [ gpl2Plus ] ++ optional cudaSupport unfree;
-    platforms = [ "x86_64-linux" "x86_64-darwin" "aarch64-linux" ];
-    broken = stdenv.isDarwin;
-    maintainers = with maintainers; [ goibhniu veprbl brothermechanic ];
-    mainProgram = "blender";
-  };
-}
diff --git a/pkgs/misc/blender/robossembler-splash.patch b/pkgs/misc/blender/robossembler-splash.patch
deleted file mode 100644
index 21e8ec5..0000000
Binary files a/pkgs/misc/blender/robossembler-splash.patch and /dev/null differ
diff --git a/pkgs/misc/blender/wrapper.nix b/pkgs/misc/blender/wrapper.nix
deleted file mode 100644
index 3828d61..0000000
--- a/pkgs/misc/blender/wrapper.nix
+++ /dev/null
@@ -1,33 +0,0 @@
-{ stdenv
-, lib
-, blender
-, makeWrapper
-, python3Packages
-}:
-{ name ? "wrapped"
-, packages ? []
-}:
-stdenv.mkDerivation {
-  pname = "blender-${name}";
-  inherit (blender) version;
-  src = blender;
-
-  nativeBuildInputs = [ python3Packages.wrapPython makeWrapper ];
-  installPhase = ''
-    mkdir $out/{share/applications,bin} -p
-    sed 's/Exec=blender/Exec=blender-${name}/g' $src/share/applications/blender.desktop > $out/share/applications/blender-${name}.desktop
-    cp -r $src/share/blender $out/share
-    cp -r $src/share/doc $out/share
-    cp -r $src/share/icons $out/share
-
-    buildPythonPath "$pythonPath"
-
-    makeWrapper ${blender}/bin/blender $out/bin/blender-${name} \
-      --prefix PATH : $program_PATH \
-      --prefix PYTHONPATH : $program_PYTHONPATH
-  '';
-
-  pythonPath = packages;
-
-  meta = blender.meta;
-}
diff --git a/pkgs/misc/blender/x112.patch b/pkgs/misc/blender/x112.patch
deleted file mode 100644
index 791591b..0000000
--- a/pkgs/misc/blender/x112.patch
+++ /dev/null
@@ -1,46 +0,0 @@
---- a/intern/ghost/CMakeLists.txt
-+++ b/intern/ghost/CMakeLists.txt
-@@ -183,6 +183,13 @@
-       ${X11_X11_INCLUDE_PATH}
-     )
- 
-+    list(APPEND LIB
-+      ${X11_X11_LIB}
-+      -lXext
-+      -lXxf86vm
-+      ${X11_Xrender_LIB}
-+    )
-+
-     list(APPEND SRC
-       intern/GHOST_DisplayManagerX11.cpp
-       intern/GHOST_SystemX11.cpp
-@@ -234,6 +241,9 @@
-       list(APPEND INC_SYS
-         ${X11_xf86vmode_INCLUDE_PATH}
-       )
-+      list(APPEND LIB
-+        ${X11_Xf86vmode_LIB}
-+      )
-     endif()
- 
-     if(WITH_X11_XFIXES)
-@@ -241,6 +251,9 @@
-       list(APPEND INC_SYS
-         ${X11_Xfixes_INCLUDE_PATH}
-       )
-+      list(APPEND LIB
-+        ${X11_Xfixes_LIB}
-+      )
-     endif()
- 
-     if(WITH_X11_ALPHA)
-@@ -252,6 +265,9 @@
-       list(APPEND INC_SYS
-         ${X11_Xinput_INCLUDE_PATH}
-       )
-+      list(APPEND LIB
-+        ${X11_Xinput_LIB}
-+      )
-     endif()
- 
-     add_definitions(-DWITH_GHOST_X11)