This is a unique mask inspired by Sui-Tang Dynasty era Chinese battle masks (also Japanese Oni demon) made in 3ds Max and Mudbox, ready for 3D print. Resize this mask based on your head size or use the provided example as a starting point. The following dimensions fits my face perfectly: X: 156.01 Y: 89.56 Z: 188.01 mm or X: 58.50 Y: 58.50 Z: 58.50 %, I wear medium sized gas masks as a reference. Comes up .STL files, FBX files, and .OBJ. Chitubox file as a sample reference.