How do I build a korbanth DM1 lightsaber??

[Farlen]

I recently purchased a korbanth DM1 lightsaber and when I opened it to put it together I for the live of me could not figure out how and so I did some online search and no one has a guide for it, and the problem is I am vary new to the lightsaber community (this is my first build but not my first saber) and at the moment I am not trying to install electronics in it since I am going to use it more or less as a film prop at the moment (I do plan to add electronics to it at some point though) so any help would be awesome!