Carnival mask 01 - fixed

This is a fixed version of b3sD's Carnival mask 01. The original STL came with its normals flipped, and a host of mesh issues. I uploaded the STL to nextfabb cloud service after flipping the normals in meshmixer. I can't seem to increase the thickness of the design so I recommend scaling Z non uniformly to 1.5mm instead of .4 mm.