Upon creating a list of MG Version 2.0s. With enthusiasm, I searched the web if there were any developments on the hunches I have. Came across these pictures.
It has more anime look on it. Like the MG RX78-2 Gundam. Note the head. It’s bigger and less corners. Shoulders are straight. Also the feet is round.
Shoulder and the skirts have a frame, like Zaku II Version 2.0. By the looks of it, it is better than the older version of it.
Still, I pity this Mobile suit as it gets Pwned by Char’s MSM-07S Z’gok.
I hope they make a Version 2.0 of the RX-77-2 Gun Cannon.