I put this together for a friend, but I thought I'd upload it here. This is taken from my texture pack and I just made a head for it. I also have one with a helmet. If anyone wants that one, just ask. I'm not sure if I can upload multiple similar things.

But hey, you can use my texture pack and just put an iron helmet on him and it'll look the same. :P

I also made a bald one that just looks funny, but I don't think anyone would want to use it other than for fun. :P

Here, I'll put in pictures of them.