Nite owl mask from watchmen
To get correct size as a Mask / Hood change the percentage to 228%
I have not printed this model out. Only modeled it.
Scanning. Converting. Remodel and remesh
So this mask was made from a scan of a Nite Owl busy i currently own. It was scanned using 3D Zephry From 150 photos
From there the file was meshed and made in to vertexes.
Over the top of those vertex i triangulated in AC3D from there it was moved to solidworks to remove extra points. And saved as an STL