For my prototype I printed all elements individually and also made some multicolor prints. But you can also print everything out at once.
The lightsaber blade can be extended with one slash. The blade can be secured with a cap. With the blade extended, this cap can be clamped onto the rebel symbol (M8 screw). I cut the M8 thread in the handle with a tap. But I also attached the file for gluing. The lightsaber has a total length of approx. 1050 mm.
In general, this lightsaber offers a few possibilities for crafting.
Have fun with it and may the force be with you.