Window Sitters, etc.

Anyone know where I can find some high quality anime window sitters? So far I got some pretty basic ones.

But I would much rather make my own. I found a tutorial here:
http://otakumascot.com/index.html?/0home.html
(If anyone finds a newer, more advanced tutorial, please share.)

Anyways, making my own sprites from flash is troublesome and I don't have alot of time. I would also like to ask people to share sites where I can rip off good anime sprites =/ I got some, but I know there are better out there.

Edit: I'll actually take whatever I can get. Desktop Sitters, screenmates, etc. =/ I just need to take personalizing my desktop one step further... So if you got any good ones, share =D