diff --git a/Assets/UniGLTF/Editor/UniGLTF/Gizmo/Models/Bone.fbx b/Assets/UniGLTF/Editor/UniGLTF/Gizmo/Models/Bone.fbx
new file mode 100644
index 000000000..92069cd18
Binary files /dev/null and b/Assets/UniGLTF/Editor/UniGLTF/Gizmo/Models/Bone.fbx differ
diff --git a/Assets/UniGLTF/Samples/ScreenSpace/a.png b/Assets/UniGLTF/Samples/ScreenSpace/a.png
new file mode 100644
index 000000000..44fced78a
Binary files /dev/null and b/Assets/UniGLTF/Samples/ScreenSpace/a.png differ
diff --git a/Assets/UniGLTF/Samples/ScreenSpace/b.png b/Assets/UniGLTF/Samples/ScreenSpace/b.png
new file mode 100644
index 000000000..11409bd5c
Binary files /dev/null and b/Assets/UniGLTF/Samples/ScreenSpace/b.png differ
diff --git a/Assets/UniGLTF/Tests/UniGLTF/4x4_gray_import_as_linear.png b/Assets/UniGLTF/Tests/UniGLTF/4x4_gray_import_as_linear.png
new file mode 100644
index 000000000..9716d3124
Binary files /dev/null and b/Assets/UniGLTF/Tests/UniGLTF/4x4_gray_import_as_linear.png differ
diff --git a/Assets/UniGLTF/Tests/UniGLTF/4x4_gray_import_as_normal_map.png b/Assets/UniGLTF/Tests/UniGLTF/4x4_gray_import_as_normal_map.png
new file mode 100644
index 000000000..9716d3124
Binary files /dev/null and b/Assets/UniGLTF/Tests/UniGLTF/4x4_gray_import_as_normal_map.png differ
diff --git a/Assets/UniGLTF/Tests/UniGLTF/4x4_gray_import_as_srgb.png b/Assets/UniGLTF/Tests/UniGLTF/4x4_gray_import_as_srgb.png
new file mode 100644
index 000000000..9716d3124
Binary files /dev/null and b/Assets/UniGLTF/Tests/UniGLTF/4x4_gray_import_as_srgb.png differ
diff --git a/Assets/UniGLTF/doc/SciFiHelmet.png b/Assets/UniGLTF/doc/SciFiHelmet.png
new file mode 100644
index 000000000..b2a9513f3
Binary files /dev/null and b/Assets/UniGLTF/doc/SciFiHelmet.png differ
diff --git a/Assets/UniGLTF/doc/animation.gif b/Assets/UniGLTF/doc/animation.gif
new file mode 100644
index 000000000..45eee3f91
Binary files /dev/null and b/Assets/UniGLTF/doc/animation.gif differ
diff --git a/Assets/UniGLTF/doc/duck.png b/Assets/UniGLTF/doc/duck.png
new file mode 100644
index 000000000..5d9f1f0a6
Binary files /dev/null and b/Assets/UniGLTF/doc/duck.png differ
diff --git a/Assets/UniGLTF/doc/duck_assets.png b/Assets/UniGLTF/doc/duck_assets.png
new file mode 100644
index 000000000..6e137752b
Binary files /dev/null and b/Assets/UniGLTF/doc/duck_assets.png differ
diff --git a/Assets/UniGLTF/doc/duck_prefab.png b/Assets/UniGLTF/doc/duck_prefab.png
new file mode 100644
index 000000000..84eebc4ff
Binary files /dev/null and b/Assets/UniGLTF/doc/duck_prefab.png differ
diff --git a/Assets/UniGLTF/doc/metalroughness.png b/Assets/UniGLTF/doc/metalroughness.png
new file mode 100644
index 000000000..026237a1c
Binary files /dev/null and b/Assets/UniGLTF/doc/metalroughness.png differ
diff --git a/Assets/UniGLTF/doc/pbr_to_standard.png b/Assets/UniGLTF/doc/pbr_to_standard.png
new file mode 100644
index 000000000..8b6569d46
Binary files /dev/null and b/Assets/UniGLTF/doc/pbr_to_standard.png differ
diff --git a/Assets/VRM10/Samples~/ModelSetup_SeedSan/Models/new_seedsan_betterfbx.fbx b/Assets/VRM10/Samples~/ModelSetup_SeedSan/Models/new_seedsan_betterfbx.fbx
new file mode 100644
index 000000000..6162f86fb
Binary files /dev/null and b/Assets/VRM10/Samples~/ModelSetup_SeedSan/Models/new_seedsan_betterfbx.fbx differ
diff --git a/Assets/VRM10/Samples~/ModelSetup_SeedSan/Texture/backpack.png b/Assets/VRM10/Samples~/ModelSetup_SeedSan/Texture/backpack.png
new file mode 100644
index 000000000..520c6544b
Binary files /dev/null and b/Assets/VRM10/Samples~/ModelSetup_SeedSan/Texture/backpack.png differ
diff --git a/Assets/VRM10/Samples~/ModelSetup_SeedSan/Texture/body.png b/Assets/VRM10/Samples~/ModelSetup_SeedSan/Texture/body.png
new file mode 100644
index 000000000..5e1d9cf0e
Binary files /dev/null and b/Assets/VRM10/Samples~/ModelSetup_SeedSan/Texture/body.png differ
diff --git a/Assets/VRM10/Samples~/ModelSetup_SeedSan/Texture/faceparts.png b/Assets/VRM10/Samples~/ModelSetup_SeedSan/Texture/faceparts.png
new file mode 100644
index 000000000..1d3708a9e
Binary files /dev/null and b/Assets/VRM10/Samples~/ModelSetup_SeedSan/Texture/faceparts.png differ
diff --git a/Assets/VRM10/Samples~/ModelSetup_SeedSan/Texture/gradation.png b/Assets/VRM10/Samples~/ModelSetup_SeedSan/Texture/gradation.png
new file mode 100644
index 000000000..e95e269f7
Binary files /dev/null and b/Assets/VRM10/Samples~/ModelSetup_SeedSan/Texture/gradation.png differ
diff --git a/Assets/VRM10/Samples~/ModelSetup_SeedSan/Texture/hair.png b/Assets/VRM10/Samples~/ModelSetup_SeedSan/Texture/hair.png
new file mode 100644
index 000000000..10d7ff8c6
Binary files /dev/null and b/Assets/VRM10/Samples~/ModelSetup_SeedSan/Texture/hair.png differ
diff --git a/Assets/VRM10/Samples~/ModelSetup_SeedSan/Texture/mask/body_shadeshift.png b/Assets/VRM10/Samples~/ModelSetup_SeedSan/Texture/mask/body_shadeshift.png
new file mode 100644
index 000000000..db77c377a
Binary files /dev/null and b/Assets/VRM10/Samples~/ModelSetup_SeedSan/Texture/mask/body_shadeshift.png differ
diff --git a/Assets/VRM10/Samples~/ModelSetup_SeedSan/Texture/mask/mask_hair.png b/Assets/VRM10/Samples~/ModelSetup_SeedSan/Texture/mask/mask_hair.png
new file mode 100644
index 000000000..e117df162
Binary files /dev/null and b/Assets/VRM10/Samples~/ModelSetup_SeedSan/Texture/mask/mask_hair.png differ
diff --git a/Assets/VRM10/Samples~/ModelSetup_SeedSan/Texture/mask/mat_oneside_spec.png b/Assets/VRM10/Samples~/ModelSetup_SeedSan/Texture/mask/mat_oneside_spec.png
new file mode 100644
index 000000000..899c6dde7
Binary files /dev/null and b/Assets/VRM10/Samples~/ModelSetup_SeedSan/Texture/mask/mat_oneside_spec.png differ
diff --git a/Assets/VRM10/Samples~/ModelSetup_SeedSan/Texture/mask/outlinemask_body.png b/Assets/VRM10/Samples~/ModelSetup_SeedSan/Texture/mask/outlinemask_body.png
new file mode 100644
index 000000000..68b9411d4
Binary files /dev/null and b/Assets/VRM10/Samples~/ModelSetup_SeedSan/Texture/mask/outlinemask_body.png differ
diff --git a/Assets/VRM10/Samples~/ModelSetup_SeedSan/Texture/nm_backpack_normals.png b/Assets/VRM10/Samples~/ModelSetup_SeedSan/Texture/nm_backpack_normals.png
new file mode 100644
index 000000000..15bb59e99
Binary files /dev/null and b/Assets/VRM10/Samples~/ModelSetup_SeedSan/Texture/nm_backpack_normals.png differ
diff --git a/Assets/VRM10/Samples~/ModelSetup_SeedSan/Texture/nm_body_normals.png b/Assets/VRM10/Samples~/ModelSetup_SeedSan/Texture/nm_body_normals.png
new file mode 100644
index 000000000..8638e9da6
Binary files /dev/null and b/Assets/VRM10/Samples~/ModelSetup_SeedSan/Texture/nm_body_normals.png differ
diff --git a/Assets/VRM10/Samples~/ModelSetup_SeedSan/Texture/nm_wear.png b/Assets/VRM10/Samples~/ModelSetup_SeedSan/Texture/nm_wear.png
new file mode 100644
index 000000000..f2bd8334e
Binary files /dev/null and b/Assets/VRM10/Samples~/ModelSetup_SeedSan/Texture/nm_wear.png differ
diff --git a/Assets/VRM10/Samples~/ModelSetup_SeedSan/Texture/planekun_face.png b/Assets/VRM10/Samples~/ModelSetup_SeedSan/Texture/planekun_face.png
new file mode 100644
index 000000000..9420c579c
Binary files /dev/null and b/Assets/VRM10/Samples~/ModelSetup_SeedSan/Texture/planekun_face.png differ
diff --git a/Assets/VRM10/Samples~/ModelSetup_SeedSan/Texture/robo_arm.png b/Assets/VRM10/Samples~/ModelSetup_SeedSan/Texture/robo_arm.png
new file mode 100644
index 000000000..4d6fda433
Binary files /dev/null and b/Assets/VRM10/Samples~/ModelSetup_SeedSan/Texture/robo_arm.png differ
diff --git a/Assets/VRM10/Samples~/ModelSetup_SeedSan/Texture/thumbnail.png b/Assets/VRM10/Samples~/ModelSetup_SeedSan/Texture/thumbnail.png
new file mode 100644
index 000000000..65e9e6eb5
Binary files /dev/null and b/Assets/VRM10/Samples~/ModelSetup_SeedSan/Texture/thumbnail.png differ
diff --git a/Assets/VRM10/Samples~/ModelSetup_SeedSan/Texture/wear.png b/Assets/VRM10/Samples~/ModelSetup_SeedSan/Texture/wear.png
new file mode 100644
index 000000000..7a34af2a6
Binary files /dev/null and b/Assets/VRM10/Samples~/ModelSetup_SeedSan/Texture/wear.png differ
diff --git a/Assets/VRM10_Samples/ModelSetup_SeedSan/Models/new_seedsan_betterfbx.fbx b/Assets/VRM10_Samples/ModelSetup_SeedSan/Models/new_seedsan_betterfbx.fbx
new file mode 100644
index 000000000..6162f86fb
Binary files /dev/null and b/Assets/VRM10_Samples/ModelSetup_SeedSan/Models/new_seedsan_betterfbx.fbx differ
diff --git a/Assets/VRM10_Samples/ModelSetup_SeedSan/Texture/backpack.png b/Assets/VRM10_Samples/ModelSetup_SeedSan/Texture/backpack.png
new file mode 100644
index 000000000..520c6544b
Binary files /dev/null and b/Assets/VRM10_Samples/ModelSetup_SeedSan/Texture/backpack.png differ
diff --git a/Assets/VRM10_Samples/ModelSetup_SeedSan/Texture/body.png b/Assets/VRM10_Samples/ModelSetup_SeedSan/Texture/body.png
new file mode 100644
index 000000000..5e1d9cf0e
Binary files /dev/null and b/Assets/VRM10_Samples/ModelSetup_SeedSan/Texture/body.png differ
diff --git a/Assets/VRM10_Samples/ModelSetup_SeedSan/Texture/faceparts.png b/Assets/VRM10_Samples/ModelSetup_SeedSan/Texture/faceparts.png
new file mode 100644
index 000000000..1d3708a9e
Binary files /dev/null and b/Assets/VRM10_Samples/ModelSetup_SeedSan/Texture/faceparts.png differ
diff --git a/Assets/VRM10_Samples/ModelSetup_SeedSan/Texture/gradation.png b/Assets/VRM10_Samples/ModelSetup_SeedSan/Texture/gradation.png
new file mode 100644
index 000000000..e95e269f7
Binary files /dev/null and b/Assets/VRM10_Samples/ModelSetup_SeedSan/Texture/gradation.png differ
diff --git a/Assets/VRM10_Samples/ModelSetup_SeedSan/Texture/hair.png b/Assets/VRM10_Samples/ModelSetup_SeedSan/Texture/hair.png
new file mode 100644
index 000000000..10d7ff8c6
Binary files /dev/null and b/Assets/VRM10_Samples/ModelSetup_SeedSan/Texture/hair.png differ
diff --git a/Assets/VRM10_Samples/ModelSetup_SeedSan/Texture/mask/body_shadeshift.png b/Assets/VRM10_Samples/ModelSetup_SeedSan/Texture/mask/body_shadeshift.png
new file mode 100644
index 000000000..db77c377a
Binary files /dev/null and b/Assets/VRM10_Samples/ModelSetup_SeedSan/Texture/mask/body_shadeshift.png differ
diff --git a/Assets/VRM10_Samples/ModelSetup_SeedSan/Texture/mask/mask_hair.png b/Assets/VRM10_Samples/ModelSetup_SeedSan/Texture/mask/mask_hair.png
new file mode 100644
index 000000000..e117df162
Binary files /dev/null and b/Assets/VRM10_Samples/ModelSetup_SeedSan/Texture/mask/mask_hair.png differ
diff --git a/Assets/VRM10_Samples/ModelSetup_SeedSan/Texture/mask/mat_oneside_spec.png b/Assets/VRM10_Samples/ModelSetup_SeedSan/Texture/mask/mat_oneside_spec.png
new file mode 100644
index 000000000..899c6dde7
Binary files /dev/null and b/Assets/VRM10_Samples/ModelSetup_SeedSan/Texture/mask/mat_oneside_spec.png differ
diff --git a/Assets/VRM10_Samples/ModelSetup_SeedSan/Texture/mask/outlinemask_body.png b/Assets/VRM10_Samples/ModelSetup_SeedSan/Texture/mask/outlinemask_body.png
new file mode 100644
index 000000000..68b9411d4
Binary files /dev/null and b/Assets/VRM10_Samples/ModelSetup_SeedSan/Texture/mask/outlinemask_body.png differ
diff --git a/Assets/VRM10_Samples/ModelSetup_SeedSan/Texture/nm_backpack_normals.png b/Assets/VRM10_Samples/ModelSetup_SeedSan/Texture/nm_backpack_normals.png
new file mode 100644
index 000000000..15bb59e99
Binary files /dev/null and b/Assets/VRM10_Samples/ModelSetup_SeedSan/Texture/nm_backpack_normals.png differ
diff --git a/Assets/VRM10_Samples/ModelSetup_SeedSan/Texture/nm_body_normals.png b/Assets/VRM10_Samples/ModelSetup_SeedSan/Texture/nm_body_normals.png
new file mode 100644
index 000000000..8638e9da6
Binary files /dev/null and b/Assets/VRM10_Samples/ModelSetup_SeedSan/Texture/nm_body_normals.png differ
diff --git a/Assets/VRM10_Samples/ModelSetup_SeedSan/Texture/nm_wear.png b/Assets/VRM10_Samples/ModelSetup_SeedSan/Texture/nm_wear.png
new file mode 100644
index 000000000..f2bd8334e
Binary files /dev/null and b/Assets/VRM10_Samples/ModelSetup_SeedSan/Texture/nm_wear.png differ
diff --git a/Assets/VRM10_Samples/ModelSetup_SeedSan/Texture/planekun_face.png b/Assets/VRM10_Samples/ModelSetup_SeedSan/Texture/planekun_face.png
new file mode 100644
index 000000000..9420c579c
Binary files /dev/null and b/Assets/VRM10_Samples/ModelSetup_SeedSan/Texture/planekun_face.png differ
diff --git a/Assets/VRM10_Samples/ModelSetup_SeedSan/Texture/robo_arm.png b/Assets/VRM10_Samples/ModelSetup_SeedSan/Texture/robo_arm.png
new file mode 100644
index 000000000..4d6fda433
Binary files /dev/null and b/Assets/VRM10_Samples/ModelSetup_SeedSan/Texture/robo_arm.png differ
diff --git a/Assets/VRM10_Samples/ModelSetup_SeedSan/Texture/thumbnail.png b/Assets/VRM10_Samples/ModelSetup_SeedSan/Texture/thumbnail.png
new file mode 100644
index 000000000..65e9e6eb5
Binary files /dev/null and b/Assets/VRM10_Samples/ModelSetup_SeedSan/Texture/thumbnail.png differ
diff --git a/Assets/VRM10_Samples/ModelSetup_SeedSan/Texture/wear.png b/Assets/VRM10_Samples/ModelSetup_SeedSan/Texture/wear.png
new file mode 100644
index 000000000..7a34af2a6
Binary files /dev/null and b/Assets/VRM10_Samples/ModelSetup_SeedSan/Texture/wear.png differ
diff --git a/Assets/VRMShaders/GLTF/IO/Tests/4x4_non_readable.png b/Assets/VRMShaders/GLTF/IO/Tests/4x4_non_readable.png
new file mode 100644
index 000000000..732ecd83a
Binary files /dev/null and b/Assets/VRMShaders/GLTF/IO/Tests/4x4_non_readable.png differ
diff --git a/docs/release/version_dialog.jpg b/docs/release/version_dialog.jpg
new file mode 100644
index 000000000..3a729d5c7
Binary files /dev/null and b/docs/release/version_dialog.jpg differ
diff --git a/docs/unihumanoid/BoneMappingGizmo.png b/docs/unihumanoid/BoneMappingGizmo.png
new file mode 100644
index 000000000..9bba782d8
Binary files /dev/null and b/docs/unihumanoid/BoneMappingGizmo.png differ
diff --git a/docs/unihumanoid/BoneMappingInspector.png b/docs/unihumanoid/BoneMappingInspector.png
new file mode 100644
index 000000000..48bb63a70
Binary files /dev/null and b/docs/unihumanoid/BoneMappingInspector.png differ
diff --git a/docs/unihumanoid/assets.png b/docs/unihumanoid/assets.png
new file mode 100644
index 000000000..14b65fba5
Binary files /dev/null and b/docs/unihumanoid/assets.png differ
diff --git a/docs/unihumanoid/bvh_bonemapping.png b/docs/unihumanoid/bvh_bonemapping.png
new file mode 100644
index 000000000..e1fdc3f6b
Binary files /dev/null and b/docs/unihumanoid/bvh_bonemapping.png differ
diff --git a/docs/unihumanoid/bvh_gameobject.png b/docs/unihumanoid/bvh_gameobject.png
new file mode 100644
index 000000000..298e4afd1
Binary files /dev/null and b/docs/unihumanoid/bvh_gameobject.png differ
diff --git a/docs/unihumanoid/bvh_prefab.png b/docs/unihumanoid/bvh_prefab.png
new file mode 100644
index 000000000..1492d7e34
Binary files /dev/null and b/docs/unihumanoid/bvh_prefab.png differ
diff --git a/docs/unihumanoid/humanoid.gif b/docs/unihumanoid/humanoid.gif
new file mode 100644
index 000000000..0ca6dd201
Binary files /dev/null and b/docs/unihumanoid/humanoid.gif differ
diff --git a/docs/unihumanoid/humanpose_transfer.png b/docs/unihumanoid/humanpose_transfer.png
new file mode 100644
index 000000000..860ddbb10
Binary files /dev/null and b/docs/unihumanoid/humanpose_transfer.png differ
diff --git a/docs/unihumanoid/humanpose_transfer_inspector.png b/docs/unihumanoid/humanpose_transfer_inspector.png
new file mode 100644
index 000000000..4eae8b336
Binary files /dev/null and b/docs/unihumanoid/humanpose_transfer_inspector.png differ
diff --git a/docs/unihumanoid/mesh.png b/docs/unihumanoid/mesh.png
new file mode 100644
index 000000000..acb1cd158
Binary files /dev/null and b/docs/unihumanoid/mesh.png differ
diff --git a/right_latest.jpg b/right_latest.jpg
new file mode 100644
index 000000000..153c697d8
Binary files /dev/null and b/right_latest.jpg differ