Here's something strange that I got to paint recently. The mini in the center is from Reaper's Chronoscope range. Everything else is either kitbashed from my bitz box or sculpted from green/grey stuff.
The midget mad scientist was a lot of fun. I used the same techniques on the face that I normally use. There is actually a very subtle grey for a five o'clock shadow on him, even though he looks fairly clean shaven.
Aside from that, I think everything on him was painted using fairly normal methods.