Bilqis - I also collect dragons. I have dozens of lead dragons that you glue together and paint from Citadel and Ral Partha. They are great in that you can paint them literally any colors you want. You should also check out
www.dragonrealm.com (Dragon Realm Studios) and take a look at their 1' size maneuverable dragon models (pretty cool, but expensive. Still, I'm thinking about getting one). Also, just for fun, don't know the exact address, but search under "Del Sol t-shirts" and you can find a site that has t-shirts (couple with dragons) that change colors in the sun.