Update 3/17 - 50 more added to post #3
Here are 50 wallpapers I whipped up. Some I made using a background creator, some are edited screen caps from my G-Force Screen Saver. Each wallpaper comes in four resolutions, QVGA, WQVGA, VGA, and WVGA. I made png and jpg versions of each. Sorry, no landscape versions, portrait only.
QVGA -
http://www.mediafire.com/file/3dqyjiqojy2/240x320.zip
WQVGA -
http://www.mediafire.com/file/ztmmy0gzmjo/240x400.zip
VGA -
http://www.mediafire.com/file/xymzojxyzjw/480x640.zip
WVGA -
http://www.mediafire.com/file/3uojcjwcn1z/480x800.zip