Heres some photoshop work I've done. It's cars but oh well I think it's cool.
http://img75.exs.cx/img75/83/clk24my.th.jpg
http://img75.exs.cx/img75/5193/mm5aa.th.jpg
http://img75.exs.cx/img75/7240/gto3bv.th.jpg]
http://img75.exs.cx/img75/2136/lexus...est21gz.th.jpg
I've got more I can post but I'll see what kind of feedback I get first.