Kylo Ren's Lightsaber! I designed this hilt with more of the overall form in mind rather than how it would be broken apart to paint because the finish is somewhat uniform except for some of the small exposed parts/greebles, but kept part lines in mind. Overall, I am happy with the result.
I printed the lower and upper chamber, side emitters and clamp with supports generated in Cura. And of course be sure to print two of the side emitters.