I've been building a library of images that you are welcome to freely use in your projects. They are all original...all my own work. I think a lot of them could be made into cool textures for games. All I ask is to be attributed as indicated on my homepage:http://soundimage.org/
The images are on my "TXR" pages.
I'm adding new ones all the time, so be sure to check back often. I sincerely hope that some of them are useful. Any and all constructive feedback is welcome and always appreciated. :-)
All the best,