Hi, I'm working on some Robocop armor. I plan to sculpt it, mold it and cast it in plastic. But, what do I sculpt it in? I was thinking water-based clay, but if I use that what brand should I use?
Anyone know what kind of clay this is?
This method of making armor is all very new to me and some help would very much be appreciated.
Anyone know what kind of clay this is?

This method of making armor is all very new to me and some help would very much be appreciated.