Level 1 — Snapshot
Level 2 — Builder brief
Level 3 — Detailed plan
Level 4 — Press-style overview
BOM (XML + Text + Stats)
Research & build notes
Reference skull ≈71 cm (BMRP 2002.4.1 “Jane”), matched at 1:1 scale; stud length assumed 8 mm. Mandible length ≈37 studs; hinge aligned at quadrate/articular region. Stand is a Technic T-beam cradle with twin 5×7 frames.