I've made a few light sword-hilty things in my time - steel, aluminum, cardboard, and now plastic! All but the emitter base can be printed without support material. Modeled 100% in Tinkercad using basic geometric shapes. Using colored filament you can achieve a finish that doesn't need paint or weathering; add a 5/8 inch polycarbonate tube (outer-diameter) for added affect. Voids in the model are big enough to accommodate modest electronics and LEDs for the hard-core cosplayer. Making your own... is an important step in your training. Do you have your crystal? Print: .2mm layer height, 3 shells, and 30% infill Materials: Black, Silver, and Transparent (Pro PLA / MatterHackers.com) Extras: 16mm Button, 10K Potentiometer (Adafruit.com), 5/8 inch Polycarbonate Tube (Amazon.com)