Quiet above the upper lip, loud below it. Nothing rigid survives the mouth.
under 2 mm — padding takes it
2–5 mm — pressure
5–10 mm — hard
over 10 mm — cannot be worn
Export
The shell and a README always. These two go with them.
The face this was planned against, as GNM's own quad cage. Skin only
drops the eyeballs, teeth and tongue, which float inside it.
The STL. A level set cannot pass through itself; the mask on screen
is an offset mesh and folds. Both cells give about 3.6 MB — the
finer one buys a truer surface, not a bigger file. Keep the cell
under half the thinnest wall or the two surfaces fuse.
The painted region ON the face. No gap, no thickness, no walls —
the surface to offset, cap and fillet yourself. It carries the
motion stain as vertex color.