A high resolution shot of control panels specifically "wonder boy" with the jump/run button stickers and instruction cards.
Ghost N' Goblins Button Stickers / Instruction card, and lift up the dust washer to reveal the joystick art underneath.
Those A,B and airplanes / button stickers on 1943
might as well do the same with 1942
you can also browse this flickr account:
http://www.flickr.com/photos/azyxa/sets/72157594545269826/see if you can sneak in a scanner and scan the sideart for circus charlie.. haha
I know someone dying for a moppet scan of the leprechaun control panel.. you might miss it though kinda tiny cabinet, be sure not to step on it.
Thanks!