The figure of I-402 from Arpeggio of Blue Steel: Ars Nova series features a sleek and futuristic design with intricate details. The color scheme is predominantly blue and silver, reflecting the character's affiliation with the Blue Steel Fleet. The figure stands at a height of approximately 5.5cm, showcasing a dynamic pose that captures the essence of the character's strong and mysterious personality.

In the world of Arpeggio of Blue Steel: Ars Nova, I-402 is one of the sentient 'mental models' who control powerful naval vessels known as 'Fleet of Fog.' I-402 is a formidable and enigmatic character, known for her strategic brilliance and unwavering loyalty to her ideals. As the story unfolds, I-402's complex past and motivations are revealed, adding depth to the overarching narrative of conflict and camaraderie.