The RG Strike Freedom Gundam is one of many early Real Grade models utilizing pre-molded inner frame pieces in its assembly. These parts combine hard and soft plastics to create large movable joint sections, to which builders apply additional frame pieces and armor over the pre-molded parts. The RG Strike Freedom Gundam uses almost twice as many pieces as its High Grade counterpart, providing much greater color accuracy on the 1/144th scale. Builders can unfurl each wing segment of Strike Freedom Gundam’s backpack to reveal the plated gold parts! The Strike Freedom’s inner frame primarily uses Bandai’s gold injection plastic to provide the proper coloring without compromising the model’s integrity.