I extended a picture of the Artwork for the Angel (the somewhat kinky/submissive version) from the Shin Megami Tensei games to be a desktop backround.
I'm a big SMT fan, I'ved tried a few differant things, but that one worked the best.
I briefly considered doing the same thing with a picture of Mara but someone else would have to see it to be amusing, and at the same time I'd be concerned people would get the wrong idea.
http://megamitensei.wikia.com/wiki/Mara
Very scary, and undeniably Japanese in style.
Truthfully I am waiting for a true next-gen SMT game as it's my favorite RPG series. Sadly it seems like it will be a while, until then I guess I'll have to be happy playing the Persona 3 portable version with a female character (due to the changes/additional content).