[Butz]

Hmmm, for things like Samurai and Dustari, you could check out designs that were used in actual castles and palaces. Dustari could have things like tapestries, and give it a medieval European feel. Samurai would have the traditional Eastern palace design. Now, I know there aren't any photographs from the time periods to which I'm referring, but there are most likely illustrations and drawings, and perhaps photographs of historic recreations. Just an idea though.