So, just got an order of Instant Mold in the mail. Heated up some hot water, got out the brown stuff and made some molds of power weapons for my Doom Angels. The molds came out with great detail but the brown stuff is curing right now so we'll see how that comes out in the morning.
I'm hoping this will be the solution to my weapons options needs. Meltas, plasmas everything produced from one master. It all depends on the quality we will see tomorrow. I will post some pics of the final product tomorrow evening.