From "Mobile Suit Gundam 0083", GP 01 Gundam prototype No. 1 machine, code name "Zephyrinus" appeared in RG.
■ RG expresses the real of mobile suits with precise details.
■ Cand / block system which is characteristic of Gundam prototype No. 1 machine, complete reproduction of the deformation of Core Fighter II.
■ Adopted MS joint 5 which improved the range of motion of RG RX-78-2 Gundam is adopted.
- Armament such as beam · rifle and shield which added detail unique to RG is attached.