I don't see him quite like that, but still, I love how angry he looks! I also love Carcer. You can just see him saying, "I know where your house is..." in that nice, friendly way of his. Until you get close enough to see the demons, that is.
The thing I can't reconcile with Vimes is that he is very short, plain, and balding. Somehow, maybe because he isn't described clearly in any book, it's hard to know exactly what he looks like.