Creative Commons Licence
Infinite, 3D Head Scan by Lee Perry-Smith is licensed under a Creative Commons Attribution 3.0 Unported License.
Based on a work at www.triplegangers.com.
Permissions beyond the scope of this license may be available at http://www.ir-ltd.net/
Please remember: Do what you want with the files, but always mention where you got them from...

Source: https://github.com/mrdoob/three.js/tree/r186/examples/models/gltf/LeePerrySmith
License: https://creativecommons.org/licenses/by/3.0/
Red Brain adaptation: scaled mesh with a custom transparent glass shader.
The procedural brain, spark animation and photographic concept cards are separate Red Brain assets.

Glass adaptation also removes the scan’s auxiliary eyeball/oral surfaces; exterior head, neck and shoulder surfaces are retained.

ANATOMICAL BRAIN SURFACE MODEL — CC BY-SA 4.0
Copyright Z-Anatomy contributors and BodyParts3D / DBCLS.
Source: https://github.com/itayinbarr/brainproject
Pinned revision: 2929e94f521a8ddceab26bc100a98dc06b0da060
Source model: brain-atlas/models/brain.glb
Original anatomy: https://www.z-anatomy.com/ and https://lifesciencedb.jp/bp3d/
License: https://creativecommons.org/licenses/by-sa/4.0/
Adaptations: extracted cortical, cerebellar and brainstem surfaces; removed
unselected internal organs/vessels; retained anatomical surface proportions;
uniform runtime scale and translation; custom red materials.
The adapted brain.glb remains available under CC BY-SA 4.0.
Source asset license details: /models/redbrain/brain-source-LICENSE.txt
Local Draco decoder: Google Draco, Apache 2.0 (draco/LICENSE.txt),
obtained from the installed Three.js distribution.