# Supplied model provenance and credits

Models were created with [Meshy](https://www.meshy.ai/). Creation-time subscription plans are not recorded; conservative [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/) attribution is retained where applicable. [Meshy's commercial-use terms](https://help.meshy.ai/en/articles/16102098-can-i-use-meshy-assets-commercially) govern provider rights. Underlying reference, source and brand ownership is not claimed.

- [Structured asset source ledger](provenance.json), with project-wide task, source, modification, hash and license records.

- [Seven supplied clinical props: exact task IDs and original/derivative hashes](user-clinical-provenance.json); [credits and modifications](../USER_CLINICAL_ASSET_CREDITS.md).
- [Supplied wheelchair and corridor medical cart: exact provenance](ward-supplied-provenance.json); [credits and modifications](../WARD_SUPPLIED_ASSET_CREDITS.md).
- [Separate supplied chainsaw: exact provenance and modifications](chainsaw-provenance.json). Source HOMELITE XL-12 marking is retained; brand ownership is not asserted.
- [Earlier generated clinical equipment history](clinical-machinery-provenance.json). Its generated sink is superseded in the reused runtime filename; the pump remains current.
- [Original local instrument trolley and oval handle](skin-ring-trolley-provenance.json). The original trolley remains in the nurse station; the new user-supplied cart replaces only the corridor instance.

Local modifications include bounded geometry simplification and WebP PBR textures; source-preserving medicine-cabinet UV/PBR reprojection; a locally authored gray-green material on only the nightstand's upward tabletop triangles; uniform fitting for wheelchair/cart/chainsaw; and fitting other fixtures to established footprints. Generated journal cover glyphs are decorative; precise clue text remains a separate game-authored overlay and readable interaction.

Preparation of these supplied assets used no new generation, paid remesh/retexture, upload or credit operation. User generation costs are unknown and are not inferred from zero-valued API consumption fields. Source originals and rejected working copies are preserved outside the published asset bundle.