Credits

3D anatomy: BodyParts3D, © The Database Center for Life Science (DBCLS), CC BY 4.0, via human-atlas. Previously simplified, reoriented and packed; further cropped, simplified, re-meshed and recoloured for this presentation.

Face/scalp muscles and cerebral white matter: Z-Anatomy — The libre 3D atlas of anatomy, Gauthier Kervyn; underlying BodyParts3D by DBCLS/Kousaku Okubo; white-matter reference credited upstream to the University of Washington. Registered, resized and simplified; these adaptations remain CC BY-SA 4.0, including derivatives in the head meshes and any rendered images/videos containing them.

No endorsement implied; assets supplied without warranty.