Sat down and sculpted two heads in one go. It's a bit cold here and the Green Stuff is less sticky and much harder. I'm using a mix I've been told about on the miniscuplture.co.uk forums if I recall correctly. It's a mix of 60-40 Yellow Blue Green Stuff and then 10 percent or less of Super Sculpey Firm. It gives the Green Stuff a bit less surface tension. Both figures are kneeling. One is Five of Five of our modern Bundeswher guys and one is a mystery guy. Both are 1 to 72 scale.