This is a lightsaber from plans over a decade old and thanks to a certain Hairless Wookiee, my dreams can be printed out! Here is an assembly video by the awesome Kevin Mossey! http://www.youtube.com/watch?v=mioUHupkJow&feature=player_embeddedInside body slides into the outer body shell. Pommel screws in. Shroud slides over outer body shell. Emitter neck screws in followed by emitter. Point of note: you may want to use a rubber washer over the bolts for snug fitting. *slight widening was done for the threads due to expansion in printing. If you are going to print, use this new version.