I know there was a guy selling decals on ebay. I bought a set for a schwinn Hollywood from him. It came with all the decals for the bike. There were not the water transfer type thank god. If i remember correctly he will make any decal for you. Actually I just found a business card from the guy. His e-mail address is [email protected] company is called Crawfords decals. Hope that helps
I use a local sign and t-shirt shop to make custom vinyl cut decals for me. I have gotten several bikes worth for around $10 each. Here are some they have done.