I use a knife and a tool that has a sharp paint at one end and a curved point on the other. I keep a cup of water and am always dipping my figures and tools in it to stop the greenstuff from sticking.
Nice job. You're too modest. The sculpted hair is awesome as well as the detail on that female cobra torso. Did you make the guns too? Good stuff, man.
Thanks, one of these I will actually finish the Female Trooper to add to my Female trooper ranks (with my Female CG) and move on to the next one. I wish I sculpted the guns, but they were made out of parts from various other guns.