3D MODEL CREDITS

Yellow Tang by Quaternius
Source: https://poly.pizza/m/CrDlkPLon0
Creator: https://quaternius.com/
License: CC0 1.0 Universal (Public Domain Dedication)
https://creativecommons.org/publicdomain/zero/1.0/
File: yellow-tang.glb
Downloaded from the source's public GLB URL, 2026-11-01. Original file unmodified.
Presentation changes may include scaling, positioning, cloning and animation playback.

Coral Reef Set3 by MiniPoly
Source: https://poly.pizza/m/UyswwdHFiL
License: Creative Commons Attribution 3.0 Unported (CC BY 3.0)
https://creativecommons.org/licenses/by/3.0/
File: coral-reef.glb
Downloaded from the source's public GLB URL, 2026-11-01. Original file unmodified.
Adapted for this scene through scaling, positioning and duplication of the coral meshes.
No endorsement by the artist is implied.
Animated Human by Quaternius
Source: https://poly.pizza/m/c3Ibh9I3udk
Creator: https://quaternius.com/
License: CC0 1.0 Universal (Public Domain Dedication)
https://creativecommons.org/publicdomain/zero/1.0/
File: diver-human.glb
Original artist-created generic human, not an original scuba-diver model.
Adapted for a surface-supplied diving scene through posing, recoloring and added
mask, fins, regulator and surface hose. No scuba tank is part of the original model.

Static web adaptations:
- yellow-tang-static.glb: Yellow Tang by Quaternius (CC0), animation/rig baked
  to static mesh, centered and normalized; original materials retained.
- diver-human-static.glb: Animated Human by Quaternius (CC0), posed with arms
  forward and legs separated, rig baked, rotated horizontally and normalized.
  Added diving equipment is scene-created rather than part of the source model.

REFINED DIVER (retired asset, retained source history)
Superhero Male, Universal Base Characters — Standard (2025), by Quaternius.
Artist/source: https://quaternius.com/packs/universalbasecharacters.html
License: CC0 1.0 Universal (Public Domain Dedication)
https://creativecommons.org/publicdomain/zero/1.0/
GLB distribution: https://github.com/programasweights/avatar
Provenance: https://github.com/programasweights/avatar/blob/main/ASSETS.md
File: diver-refined.glb
Adaptations: posed into a swimming posture; rig baked to static mesh; normalized
to length 3; smooth normals retained; navy wetsuit and skin materials assigned.
Diving mask, regulator, fins and surface-supplied hose are additions in the scene.
The artist's original is a human base mesh, not a scuba-diver equipment model.
No tank exists in this mesh. No endorsement by the artist is implied.
- diver-refined-low.glb: mobile/software LOD of diver-refined.glb, decimated to
  approximately 5,000 triangles, preserving scene coordinates and materials.

Nanando diver - Underwater — Marco Lopez / markolopezgallegos20
Source: https://sketchfab.com/3d-models/nanando-diver-underwater-0073b3e5348640fbbaf73278726400fb
CC BY 4.0: https://creativecommons.org/licenses/by/4.0/
Redistribution: https://github.com/SapienzaInteractiveGraphicsCourse/final-project-astrographics_industries/blob/main/assets/nanando_diver.glb
Adaptations: tank and original hose hidden; root travel removed; swim slowed; materials adapted; surface air hose attached to moving back coupling with a short regulator line. Procedural enquiry greeting adds coordinated elbow poses, intermediate forearm twist joints and adjusted skin weights, plus wrist and finger poses for a wave and thumb/pinky call gesture.

Yellow Tang scene adaptation: tail flex and velocity-aligned schooling with passive pointer/touch response.
Original GLB SHA-256: 7a2d12b09a4800117814e6675635a3f88f79bf6d6c891e48ee23b80b0e8436c8
Web package retains mesh, 66-joint skin and selected swimming clip; unused animation payloads removed.

Routing revision from user reference images: main hose enters a spine-attached back coupling; a separate short black line feeds a head-attached regulator. Original disconnected breathing tube and flashlight meshes hidden.