A full body shot from a rear perspective and low angle, featuring a miniature mecha girl with a 1/12 scale height, clinging to a massive computer mouse. The girl is depicted from behind, her body draped over the oversized mouse, hugging it tightly with her arms and legs as she uses her entire body weight to maneuver and operate the device. She glances back over her shoulder with an upward-looking, pleading expression (uwamezukai). She is clad in a detailed fusion of mechanical armor and sleek synthetic materials characteristic of Busou Shinki, Megami Device, and Frame Arms Girl, featuring intricate joints, panel lines, and metallic plating. The scene is set on a vast, textured desk surface that resembles a plain landscape due to her tiny size, with the giant plastic curves of the computer mouse dominating the central composition. The lighting is clean and bright, simulating an indoor office environment with soft ambient occlusion and sharp highlights on the metallic armor, creating a whimsical and high-contrast atmosphere with a shallow depth of field.