Awesome model! Made a few changes to replace some of the printed parts with real hardware.
Scaled the model down a bit until the handles were the same diameter of some round steel stock I found at the hardware store. Slipped wooden dowels drilled out on the drill press over the steel to complete the look. The key was also replaced with a real winding key from a clock. Even installed some neodymium magnets in the bottom to get it to stick.
Featured this model/print for an article I wrote for Hackaday.com about 3D printed prop making: