Installation

In Blender open Edit, Preferences, Get Extensions, then use Install from Disk and pick the zip.

Usage

1. Open the 3D Viewport sidebar (N) and the Mask tab, or use Add, Mask.
2. Click a preset picture to add that mask at the 3D cursor.
3. Press Surprise Me for a random variation, or change the Shape, Details, Finish and Fit sub-panels; the mask rebuilds live.
4. Use Apply as Meshes to turn the mask into plain mesh objects for export.

Tips

Mannequin Head displays a head for fitting. Face Width and Face Length fit the mask to your character.