1boy, 1girl, breasts, cannon, comic, crossover, decepticon, explosion, firing, gloves, greyscale, hair_ornament, hairclip, headgear, large_breasts, machinery, mecha, monochrome, open_mouth, pleated_skirt, school_uniform, serafuku, short_hair, skirt, sleeveless, smile, turret, uniform, weapon, x_hair_ornament