Arnval MMS, in the Type Angel full set, presents a clean, dynamic silhouette at 150mm tall. The figure showcases a glossy white armor with pale blue and silver accents that catch light from every angle. Delicate line work traces the edges of segmented plates, while translucent elements highlight the chest, wings, and cape-like components. The head sculpt features Arnval's petite facial features, bright eyes, and a distinctive helmet with antenna-like protrusions. Poseable joints allow a dynamic stance, emphasizing athletic balance and grace. Weapons and accessories are integrated into the armor for a cohesive, display-ready look.

Arnval is one of the iconic Busou Shinki - living armored guardian created to protect her master in a world where battles are waged through customizable armor and weapon systems. As a Type Angel, she embodies a balance of speed and defense, leaping into skirmishes with precision and calm. In the stories told by her collectors, Arnval trains with other Shinki to refine her combat routines while staying true to a sense of loyalty and responsibility. Her role evolves from a trusted defender to a partner who shares the burden of dangerous missions and the hope of returning home safely.