This might be old news, but I was listening to the Force Cast and a week or two ago someone called in mentioning that Sideshow's 12" Boussh Leia had the number 1138 on the helmet, and called to ask if that was indeed taken from the real prop and was in the movie. Steve Sansweet and Pete Vilmur looked into it and found out that yes, it is part of the actual movie prop that was used - so that's a reference to 1138 in ROTJ, if anyone didn't already know that officially. I guess I hadn't heard that before, but maybe I just missed it.