Hand: index cursor • pinch = attract/grab • open palm = repel
Mudra: Gyan = create/place (World) • Abhay = freeze toggle
Fix: ✅ Shape no longer auto-reverts to brain (unless Auto Sound→Shape ON)
DNA: ✅ True double helix (not spring)
Voice: ✅ Particles react to TTS replies (synthetic envelope)
Face: /media/matrix/brahm_face.png (upload required)
GLB: /media/matrix/brahm.glb (optional)