I have a rather simple one on my main desktop: Bleach is my favorite anime (and manga) as of yet, so I have a lot of wallpapers of it, but they're on the linux machine (read: Too lazy to make and post them), so here's the one that's on my 1600x1200 screen (It's a bit blurry )

http://www.xs4all.nl/~vaas/images/wa...higobankai.PNG

Excuse the dutch-ness