This kit features the prototype Gundam Unit 3 from "Mobile Suit Gundam 0083." Exclusive to the Master Grade series, the Core Fighter transforms and stores inside the torso without the need for part swapping. In addition to the Core Fighter, an original Core Block is also included. The folding arm deployment gimmick on the forearms is also fully reproduced without part swapping. A folding bazooka, folding shield, two beam sabers, and a beam rifle are included, all featuring a folding mechanism.
