Step one (or rather step twenty if you count figuring out all the bones the first steps) in my Steampunk fox skeleton taxidermy.
I used translucent sculpty to make the casing around the eyes (the eyes are from Van Dyke Taxidermy, competition class coyote). I put a lot of gears down in the sculpty, but sadly it is not translucent enough to show them off! Damn. I should have experimented with the sculpty first...but I didn't.