1girl, ass, bare_shoulders, black_leotard, blue_eyes, blue_nails, breasts, cartridge, closed_mouth, from_side, grey_hair, gun, head-mounted_display, holding, holding_gun, holding_weapon, iuui, large_breasts, leotard, looking_at_viewer, looking_to_the_side, nail_polish, original, prosthesis, prosthetic_leg, radio_antenna, short_hair, sideboob, solo, standing, weapon