Xander:
Considered a taboo subject to many, green stuff molds, and molding in general, are an important part of being a modeler.
Check out part one of my newest video series:
Part 1 - Making the Mold
http://youtube.com/watch?v=YwzJkE2gKhA
Part 2 - Making a Cast
http://youtube.com/watch?v=D35pBr2WZps
Part 3 - Trimming the Flash
http://youtube.com/watch?v=nOoAFQwF3_w
You’ll notice in the first video, I say red and blue putty, whoops. Should be yellow and blue.
:hat off
Cool Also: http://youtube.com/watch?v=WQkzWvHRdZ0