Best image search engine out there:
www.google.com theres a tab at the top that lets you search for image files which it displays in a thumbnail format. Leave the Filters etc on if you dont want to see any porn etc. (which you cant use for an Avatar anyway.
)
Also try car sites, or cartoon sites, have a search for things that interest you. I got my current one from a site on the movie Natural Born Killers.
I also have one I made using pictures of my cars.
If you find a pic you like and cant work out how to resize it, or you want it changed or animated post it up here, Jay, KBS, Ghettolegs Myself and a few other members are pretty handy with Photoshop and some Gif Animation software are Im sure one of us will be able to do something with it for you.
Good luck in your search.
