This is a cheat -- I did this almost ten years ago for a military guy in California who wanted a tee shirt design for a motorcycle veterans' rally he was putting on. I can't remember why they wanted time traveling World War II alternate history guys (eventually posed with a hoplite holding binoculars), but he was the client so he got what he wanted. Note I didn't say "got what he paid for" because I didn't charge him; I'm a sucker for veterans, what can I say.
Anyway, yes, this is cheating, since I didn't draw this today. In my defense I did an awful lot of drawing today and just didn't have the gas to do another. So basically I suck, but this is all I've got.