Although I'm not exactly sure what the difference is between a Padawan and an apprentice, here it is. It's mostly PVC with the the rings cut to size on a miter saw.
The body of the emitter is a cup from a candle holder, the flange is sink drain, and the interior is a small flashlight reflector.
The pommel is more PVC covered with HVAC tape and Bare Metal Foil. If I were to do it again, I'd make it a little bigger.