Megami Device B1R-L CHASSIS KIT SKIN COLOR D is a large 1/1 scale plastic model kit that blends a robust armored chassis with a sleek bishoujo-inspired silhouette. The kit includes two complete body configurations—concept color and full-body skin color D—allowing modelers to choose between different color schemes and to swap parts between versions. It features a printed movable eyes face, an unpainted blank face compatible with decals, and articulated helmet fins for expressive poses. The chest, abdomen, waist, and toe sections offer both detailed and simplified parts, enabling high detail or quicker assembly. Compatibility with past Megami devices is emphasized through interchangeable shoulder blades and a back armament hanger.

At its core, B1R-L is the next evolution of Megami Device's base model concept. Designed by Masaki Apsy and Amaai, it revisits the Block1 large body and reimagines it as a flexible chassis with improved mobility, scale, and ease of assembly, while preserving compatibility with many past characters. In this narrative, the two color configurations—concept color and full-body skin color D—allow modelers to stage dramatic battles by swapping armor, eyes, and headpieces across characters. With printed movable eyes, interchangeable faces, and a back armament hanger, the chassis invites ongoing experimentation and storytelling through parts swaps and weapon configurations. The design continues the Megami Device tradition of bridging bishoujo aesthetics and heavy hardware for robot battles.