About this 3D model

I printed these keychains for my kids. They go to a High School who's mascot is a Husky. There are 3 types of keychains you can make from the 3 files. One is just a cutout style, one is stacked, and one has the eyes inset into the cutout for a true two-color design. The overall size of these is about 2.75" x 1". The solid base is 3mm high, the cutout is 3mm high, but the eyes are only 2mm high.