Demon Slayer Urokodaki/Tengu Mask.
Size: 156 x 154 x 217 mm

Suggestion: I print the mask standing up so the layer lines end up at the bottom of the nose and wrinkles. This way if they're looking straight at you the layer lines won't be visible.
Eyebrows, mustache, goatee and eyes can be a tight fit so scale down to 99% or so.
For the eyes I paused my print (see photos) and added tulle fabric and secured it with magnets before resuming the print, this way the tulle was imbedded in the eye part. To remove outside tulle just cut it off as close to eye with exacto knife and torch excess away. When glued into mask it wont be visible.

For miniature try scaling everything down to 43%, accents to 42%.