That wallpaper is AWESOME! If I were you I would definitely bid on it. That is so cool! I don't have any wallpaper for you, but I did search on the internet to try to help you find some for your room. I couldn't find any wallpaper companies with Star Wars specific wallpaper. I checked out eBay and there are only 3 auctions going right now (click
HERE for the results). Sorry I couldn't help you out any better.