Rigor anatomy model (RigorMuscleBody.usdz)
Published by Atlas Peak Media, LLC
https://atlaspeakmedia.com/rigor/body-mesh

REQUIRED ATTRIBUTION

  "BodyParts3D - The Database Center for Life Science - CC-BY-SA 2.1 Japan"
  "Z-Anatomy - The libre 3D atlas of anatomy - CC-BY-SA 4.0"

SOURCES

  Z-Anatomy, "The libre 3D atlas of anatomy"
    https://github.com/Z-Anatomy/The-blend  (retrieved 2026-08-20)
    License: Creative Commons Attribution-ShareAlike 4.0 International

  BodyParts3D, The Database Center for Life Science
    https://dbarchive.biosciencedbc.jp/en/bodyparts3d/download.html
    License: Creative Commons Attribution-ShareAlike 2.1 Japan

WHAT THIS FILE IS

  Adapted Material derived from Z-Anatomy. The atlas's muscle meshes were
  merged into eleven group meshes (the groups Rigor uses) and its skeletal
  meshes into one skeleton node. Bursae, fasciae, tendon sheaths and viscera
  were removed. The skull was replaced by a blank ellipsoid head, so the model
  carries no face and no likeness. Each node was decimated to a size a phone
  can draw, smooth-shaded, and given one material. Built by the pipeline in
  the Rigor repository (tools/bodymesh/export_body.py).

LICENSE FOR THIS FILE

  Creative Commons Attribution-ShareAlike 4.0 International (CC BY-SA 4.0)
  Full text: LICENSE.txt beside this file, and
  https://creativecommons.org/licenses/by-sa/4.0/legalcode

  You may copy, redistribute and adapt this model, including commercially,
  provided you keep the attribution above and share any adaptation under
  the same license. No additional terms or conditions and no technological
  measures apply to this copy.

  Rigor's own application code is a separate work and is not covered by
  this license.