Thanks!

Lol I'd love it to be the default! I've got a texture pack though. It's called rust and it has all four different versions of my pigman. The default pigman isn't this one, but if you use optifine and mcpatcher and activate random mobs you can see all four different skins in game assigned to a random pigman in game. You'd be able to have four different looking pigmen chasing you at once :D

Haven't thought of making one, however I'll try to make one :) Expect one in the near future

Thanks!