LFOW's Note: I'll never go back. The sword handles and blades are MegaBloks (I've wanted 1x8 Trans tiles to use as energy swords forever. What gives LEGO?). Also, more blatant abuse of the Round 1 x 1 plates with open studs. Probably my new favorite element.
As for this variant's features, the dual energy blades are obviously the weapons, and it has a retractable jet pack on the back, as well as different legs (I used the leg technique from my TD-01 "Dummy" here to keep the articulation and free up my white drone torsos).
Jet pack Active
Jet pack Inactive