It is a highly redesigned unit by Katoki Hajime, and can easily be distinguished from the original Wing Gundam Zero (designed by Ookawara Kunio) or the Proto Zero (also designed by Katoki) by having 4 large, angel-like wings, a redesigned Twin Buster Rifle (which is now also longer in this version), and the absence of a shield and transformation system (although The Glory of Losers manga, the Hi-Res Model, and the Master Grade Ver.Ka GunPla kit brought back the shield and transformation system).
