Spent a week on these sabers. They're not too good and im just an amateur builder but i think they done pretty well. Lets see if you can name them all. :
Kylo Ren lightsaber by Cleber MorettiKylo Ren's lightsaber Fan art. Modeled in Zbrush UV mapping in Blender te… | Kylo ren lightsaber, Lightsaber, Lightsaber design
Kylo ren's light saber - Works in Progress - Blender Artists Community
3D model Kylo Ren Lightsaber VR / AR / low-poly | CGTrader
How to make a Kylo Ren Lightsaber Kendama - Star Wars full tutorial - YouTube