MS-B46F comes with below modification comparing to the original version:
(1) No trailer.
(2) Chest window is blue / not transparent.
(3) Refined painting are applied. See product photos for details.
This figure MS-B46A Light of Victory, in homage to G1 Optimus Prime by Magic Square (MS-Toys, a famous 3rd party transformer studio focusing on pocket size toys) .
This OP would be the 2.0 version with an extremely high articulation comparing to the 1.0 version and a lot of improvement.
