This is Darth Sion's lightsaber from SWTOR, his lightsaber first appeared in SWTOR even though Sion was only in KOTOR II.
For printing you need one of each piece except for the following: 7 Grip Insert A, 8 Emitter Guard Insert, and 8 Emitter discs (4 in black and 4 in silver). If you have any questions feel free to leave a comment.
