Haha. It's the same thing I use as my spraylogo in CounterStrike. I'm the one to apologize I think I'll delete if it's any suspicious.
You need to start making your own art. This seems like a size reduction and cleanup of:
http://news.filefront.com/wp-content/uploads/2008/03/gears-of-war.jpg
If I am wrong, I apologize.