My initial sketch of the project, I *think* I can get it all in there. This will have a springloaded expandable crystal chamber reveal, and a detachable blade. As well as a thin neck, and as close to "movie accurate" dimensions as I can get. I usually start with a sketch, trying to visualize all the parts I will need to machine, the way they go together, the way they will move or work, etc. The challenge of these projects is to "hide my work" within the confines of the original dimensions of the prop. I will use the ribbed pommel as my chamber release knob, and attempt to hide the rest of the details inside the saber.