3D model of 3dcentralva
The models were repaired and checked for printability.
I used Emmett's rotating gear code from the heart gear, and mashed it up with...Show more the CT scanned skull. I tried a few orientations, I like this one the most because it splits down the middle of the face.
Print out the center, 4 sets of pins, and one of each gear. Snap together, rotate, and marvel.
This was printed on my Up!, I haven't tried it yet on the Replicator. I printed using support, because of an overhang on the eye socket.