# SHUNTOU AIM — 3D model credits

## Active first-person arms + pistol

**fps pistol Animated** by **DJMaesen**

- Original: https://sketchfab.com/3d-models/fps-pistol-animated-a8cdd6c2e936484aaf67e1786c8320d9
- Creator: https://sketchfab.com/bumstrum
- License: **Creative Commons Attribution 4.0 International (CC BY 4.0)**
- License text: https://creativecommons.org/licenses/by/4.0/
- Original file: `djmaesen-fps-pistol.glb` (official 2K GLB, 22,843,860 bytes).
- Runtime file: `pistol-runtime-<content-hash>.glb`, produced by `scripts/optimize-runtime-assets.mjs`. Lossless PNG re-encoding only: all six 2048×2048 textures are verified pixel-identical; original meshes, bones, skin weights and animation samples are retained.
- Changes: original complete rig and mesh retained, including 49 bones and the weapon's transform animation. Author-listed frame ranges are played individually. Training idle holds the author's ready-to-fire pose instead of looping the ambient showcase motion. Fire motion is blended at 4% over that neutral pose and shortened to 140 ms for subtle feedback. The saved camera lens is retained; the downward-facing orbit preview is corrected to look parallel to the neutral barrel. An 8 cm backward camera offset and a muzzle anchor 64% down the viewport frame the entire rig. Added a muzzle-effect socket and game lighting; no independently reposed hands.

## Archived alternate Animated Pistol (not loaded)

**Animated Pistol** by **DJMaesen**

- Original: https://sketchfab.com/3d-models/animated-pistol-30d1b612b2334a8294b02692b8c10cf1
- Creator: https://sketchfab.com/bumstrum
- License: **Creative Commons Attribution 4.0 International (CC BY 4.0)**
- License text: https://creativecommons.org/licenses/by/4.0/
- Runtime file: `djmaesen-animated-pistol.glb` (official 2K GLB download).
- Changes: no changes to the downloaded mesh, skeleton, skin weights, textures or animation keys. Runtime playback splits the source animation using the author's listed frame ranges. The author's saved preview camera is converted into the independent viewmodel camera space. Added a muzzle-effect socket, subtle cosmetic inertia and game lighting.
- The original authored grip is used, without attaching separately posed hands.
- Training idle holds the author's neutral frame 14 instead of looping the ambient flourish. The entire rig is presented 8 cm farther from the preview camera, as requested by the user; original grip and viewing angle are retained.

## Archived modern handgun (not loaded)

**G17 9mm Pistol** by **3dvachevsky**

- Original: https://sketchfab.com/3d-models/g17-9mm-pistol-b4136758508c486cadcd96c74d7882b8
- Author: https://sketchfab.com/3dvachevsky
- License: **Creative Commons Attribution 4.0 International (CC BY 4.0)**
- License text: https://creativecommons.org/licenses/by/4.0/
- Changes for SHUNTOU AIM: assembled the exploded presentation, removed non-visible presentation parts, converted coordinates and added viewmodel sockets. Original PBR artwork retained. Downloaded using the creator's official 1K GLB option.
- Runtime file: `weapon.glb`

## Archived rebuilt first-person right arm (not loaded)

**Hand With Gloves** by **JUST**, with a new SHUNTOU sleeve and grip pose.

- Original: https://sketchfab.com/3d-models/hand-with-gloves-5a6a434b8ec943ffacc581358781eecb
- License: **Creative Commons Attribution 4.0 International (CC BY 4.0)**
- License text: https://creativecommons.org/licenses/by/4.0/
- Changes: rebuilt from the original rigged download, kept only the right glove, reposed each finger and thumb around the G17, retained the source glove PBR textures. Modelled a new continuous cloth forearm/sleeve, seams and packed weave normal map in Blender. No CS2 assets used.
- Runtime file: `right-arm-fps.glb`
- Editable file: `art-source/right-arm-fps/right-arm-fps.blend`
- Reproducible build: `scripts/build-fps-right-arm.py`

## Archived animated FPS Glock viewmodel (not loaded)

**Fps Rig** by **J-Toastie** (Poly Pizza)

- Original: https://poly.pizza/m/uxko5LkGia
- Creator: J-Toastie
- License: **Creative Commons Attribution**
- Runtime file: `fps-rig.glb`
- Contents: Glock 19, skinned first-person arms, 41-joint shared armature, and Grip/Idle/Shoot/Reload clips.
- Changes for SHUNTOU AIM: axis normalization and viewmodel-scale normalization only; authored grip and animation data are retained.

## Archived first-person right arm

**FREE [FPS Arms] GameReady - RIGGED** by **BAMEN**

- Original: https://sketchfab.com/3d-models/free-fps-arms-gameready-rigged-296d30fc705b4dff85c2c8a2d2724e7f
- Author: https://sketchfab.com/bamen
- License: **Creative Commons Attribution 4.0 International (CC BY 4.0)**
- License text: https://creativecommons.org/licenses/by/4.0/
- Changes for SHUNTOU AIM: posed the right hand around the G17 grip, removed the support hand, and cropped the source forearm for a CS-style lower-right FPS presentation. Original PBR artwork retained.
- Archived file (not loaded): `arms-pistol.glb`

## Training environment

**Shooting Range** by **local.yany**

- Original: https://sketchfab.com/3d-models/shooting-range-4083145d2056482faccb479184dff8d9
- Author: https://sketchfab.com/local.yany
- License: **Creative Commons Attribution 4.0 International (CC BY 4.0)**
- License text: https://creativecommons.org/licenses/by/4.0/
- Runtime source file: `arena.glb` (official 1K GLB, 15,678,736 bytes)
- Original download SHA-256: `00c3afb65afd879f8eeb741cd890a8eb2381bc6859b74982eeb3c34b7a59e425`
- Changes: retain the downloaded architectural shell, remove target papers/rails/dividers from the runtime scene, replace materials with a world-scale white/grey grid at the user's request, reorient the room and relight it for target readability. No Aim Lab game assets were copied.

These game assets are free to use under the licenses above, including commercial use, with attribution. The creators do not endorse this project. Preserve these credits when distributing the game or modified assets.

## Archived prototype assets

`arms.glb` is the earlier WRAD CC0 arm reference, no longer loaded by the default game. Its adjacent `WRAD-ARMS-LICENSE.txt` remains with that file.

`arms-just.glb` is the earlier cropped glove-only prototype by **JUST**, CC BY 4.0; it is retained as an archived alternative and is no longer loaded. Source: https://sketchfab.com/3d-models/hand-with-gloves-5a6a434b8ec943ffacc581358781eecb . Earlier pistol candidates in the local art-source folder are not selected runtime artwork.