Sometime in the very near future I'll be adding a mutation calculator to my site for ball pythons. Between now and then I'll be asking permission and collecting photos of every morph and every cross I can find to add to this calculator. It'll be similar to the site below, but with actual photos, and for ball pythons instead of chinchillas. My wife breeds chinchillas, and is working on one of her own too.
http://www.silverfallchinchilla.com/...alculator.aspx
And if you're interested in chins:
http://www.thechinchillavilla.com