Nanimoose published a handy tool that will let you clean up sketches that were photographed with a camera. I'm not sure what your computer situation is -- whether you have private (enough) access to one to use this for a few minutes per picture or not, but if you do, I hope it helps.
Also, cute little kitty, by the way. :3
http://nanimoose.furryhome.com/sketchcleaner/ Nanimoose published a handy tool that will let you cl
