The Frame Arms Girl Materia White Ver. Plastic Model is a meticulously designed figure, capturing the essence of the original robot content 'Frame Arms' by Kotobukiya. This model stands out with its detailed sculpting by Yasutomo Shimizu and the mecha design by Takayuki Yanase, inspired by a bishoujo illustration from Humikane Shimada. The figure features a versatile 'basic body' that allows for a wide range of poses, thanks to the innovative hip joint movements. It includes three pre-painted expression parts, adding depth and realism to the character's appearance. The ball-joint styled wrist enhances the ability to create nuanced hand gestures, complemented by five different types of hand parts for both left and right hands. Additionally, the model comes with decals for detailing, and the option to replace arm and thigh armor to attach equipment from the M.S.G and Frame Arms series.

Materia, a character from Kotobukiya's Frame Arms Girl series, embodies the blend of mechanical design and bishoujo aesthetics. Originating from the spin-off of the Frame Arms series, Materia is a unique creation that brings together the technical prowess of mecha design and the artistic beauty typical of anime figures. Her character is designed to be both versatile and expressive, allowing collectors to display her in various poses, showcasing different moods and actions. The inclusion of multiple expression parts and customizable hand parts makes Materia a dynamic figure, capable of telling different stories through her poses. Her ability to integrate with other figures in the series through interchangeable parts allows for a personalized display, making Materia not just a standalone character, but a piece of a larger, expandable universe.