I was checking out themes online a few minutes ago and found an Awesome pack of wallpapers on this website that includes 83 wallpapers! It's good for starting you off if you are new to the theme business and need some placeholder wallpapers until you can make your own or if you don't plan on making your own wallpapers these are very impressive on their own! I don't take any credit for the pack's creation but i figured i shouldn't be the only one to enjoy the opportunity to download it so enjoy!
http://madpotato.deviantart.com/art/...-Pack-83903450
By the way, I have proven that this works on my HTC Touch Diamond, not sure about the other phone models. Let me know!