This lightsaber is part of my personal project related to Cyberpunk x Star Wars model creation. The hilt consists of different materials to give a mixture of classic and futuristic look to it. I chose yellow as a color of the blade to give a more energetic feel to it.
Link for character with lightsaber animation: https://www.artstation.com/artwork/3dGWem
This video showcases on how the lightsaber rig works. As you can see, a trail was added to add more fluidity on every swings.