this thread sounds very interesting Ithink that there should be a culture like from "Legends Of Dragoon". Legends of dragoon is a cool video game it deals with dragons and those types of things i think that i have a site with pictures from the game.
http://www.rpgdreamer.com/lod/lodpics.html
dragoons are some type of combination of human and dragon
Ritchuals there are times then they are to go back to their human state and at times they can return to dragoon form.
Ethan
