Real Grade answered a standing wish: Master Grade detail at the small 1/144 size. Launched in 2010 for Gunpla's thirtieth anniversary, it leans on a pre-assembled Advanced MS Joint frame that comes ready-articulated out of the runner, letting a palm-sized kit carry color separation and inner-frame movement that once needed a much larger model. For a builder, RG is the grade that packs the most engineering into the least plastic.