BodyParts3D / Anatomography, © The Database Center for Life Science (DBCLS). Adapted by OrganUI. Source: https://github.com/organui/teeth-3d License: CC BY-SA 2.1 Japan https://creativecommons.org/licenses/by-sa/2.1/jp/ This asset remains under that license, separately from the website code. No endorsement. DPŽ presentation adaptation: remove maxilla/mandible bone display, retain teeth and gums, scale for presentation; educational visualization, not diagnostic or patient-specific. See teeth-provenance.txt.