I decided the thugs weren't looking chaotic enough so I painted a guy with green skin. I'll mix in a few more as I go and I have a few more mutated models to add as well.
I'm not very fond of the second model (actually rare for me to say that about these old mins). There is very little detail and the closed pose makes him very lump-like. Oh, well - you need fillers in the middle of the unit!