Today, after nearly 6 months of waiting, I received my "Graflex 2.0" lightsaber kit. This was a community-sourced run of lightsabers. The kit includes pieces to make 3 different versions of Luke Skywalker's lightsaber from A New Hope, The Empire Strikes Back, and the new The Force Awakens movies.
The finished assembly
From top to bottom : Obi Wan Kenobi's lightsaber from Episode I: The Phantom Menace, Luke Skywalker's lightsaber from Episode VI: Return of the Jedi, and Luke Skywalker's lightsaber from Episode VII: The Force Awakens