While I still don't have a production model, I did manage to paint a single M60A2 casting from my first try reject mold. I plan to field a company of these in the same MERD-C pattern as my M113s. Here are a couple pics:
It looked really dusty prior to clear coating it. May have to go back and dirty up some more, once I get more castings painted.
AHPC VII: A few more posts of stuff I painted
33 minutes ago