Per-body-type texture maps (BaseColor, Normal, Roughness/ORM) for all clothing items across all body types. Adds eyebrow variants, facial hair (beard, moustache, mutton chops), hair styles (12 variants), and head templates. Sprint 28 character visuals pipeline output. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>