Amazon heard us cry about the awful wallpapers in the first KF. I'm really impressed with how much nicer these are.
http://cl.ly/2y280b1n1o3S
Pulled from the emulator. There's two the size of the 8.9", the others are the two other sizes.
Anyway, thought I'd upload them for those that want them in the e-inks or to mod into the original KF/etc.