Provenance & Reproducibility

Full methodology, measured quality reports, and citation record:https://doi.org/10.5281/zenodo.21533007

Open dataset documentation (HuggingFace):https://huggingface.co/datasets/mikrooo1595/ct-skull-quad-retopo-pack

Github: https://github.com/mikrooo1595/ct-skull-quad-quality-reports?tab=readme-ov-file

Author ORCID: https://orcid.org/0009-0007-2277-6917

CT-Scan Based Clean Quad OBJ FBX GLB STLA quality-graded 5-specimen skull pack built for teams who need more than looks right —they need numbers to back it up. Each of these CT-derived human skulls (MUG500+ source data)has been retopologized into 100% clean quads, checked for 2-manifold geometry, and measuredfor shape fidelity against the original scan (Hausdorff p95 ≤ 1.5 mm). No solidify shell, noraw CT holes — just a faithful, production-ready surface with the paperwork to prove it.

Because all four specimens were processed under the same measured pipeline, this pack also worksas matched training data for anatomical ML — the anatomical variation between skulls is real,not an artifact of inconsistent cleanup.

skull_multi_pack.zip ├─skull_A0101_quad/ASSET_CARD.md + preview + formats (.obj .fbx .glb .stl) ├─ skull_A0102_quad/ ASSET_CARD.md + preview + formats (.obj .fbx .glb .stl) ├─ skull_A0103_quad/ ASSET_CARD.md + preview + formats (.obj .fbx .glb .stl) ├─ skull_A0104_quad/ ASSET_CARD.md + preview + formats (.obj .fbx .glb .stl) ├─ skull_A0105_quad/ ASSET_CARD.md + preview + formats (.obj .fbx .glb .stl) └─ _SHARED_PROOF/ before/after render, montage, full quality report

• Proof, not promises — every skull ships with a measured quality card (quad %, manifold check, fidelity score)
• Engine-ready — FBX/GLB tested for Unity and Unreal import, correct millimeter scale noted
• Print-ready — STL included for each specimen
• ML-safe — consistent processing across specimens means the variation you see is anatomical, not noise
• Clean licensing — CC BY 4.0 (MUG500+ credit required), zero GPL tooling

• Jaw/teeth detail reflects the complexity of the source CT; a dedicated dental-finishing add-on is planned separately
• Necks are open (display surface, not solidified) — a solid/thickened variant would be a separate product
• STL files are partially watertight; close the neck opening in your slicer if you need a fully solid print

Source: MUG500+ skull CT — CC BY 4.0 (Figshare DOI 10.6084/m9.figshare.9616319, Li et al., Data in Brief, 2021). Attribution to MUG500+ required on use or resale. Not a medical diagnostic tool.