There are a lot of morphs! my personal favorite is the leucistic, but that's fairly recent so it's hard to find pictures. I'll send you some pics if you email me privately.
wolfchan@centralpets.com
My two favorite sites to see pictures of hogs are
http://www.cfsnakes.com and
http://www.albinohognose.com
A word of caution; while Hogs are easy to care for and wonderful pets, just make sure you get a cb baby that's already feeding on mice. NEVER feed it any amphibians or you'll have a hell of a time switching him or her back. I've never had a problem with my boy, but I hear a lot of people grumbling. Easterns are supposedly more difficult than Westerns. Westerns are cuter anyways IMO, and there's a much bigger variety available.
Good luck!