WIP: Wheel lock pistol

Emperor Charles V's double barrel wheel lock pistol, crafted by Peter Peck and Ambrosius Gemlich.
This is a WIP post. There are about 40 subtools here, and this specific render is of a decimated mesh, which I am using as a base for retopology in Maya, as Maya would catch my room on fire if I dared to bring in the 90 million point high poly sculpt.

I've retopo'd most of this model as of December 2016, but I've learned a lot since then, and I think I can get some of the details done by other means. So far, including retopo, I'm sitting at about 60 hours of work.