1girl aqua_hair bangs beam_rifle blue_one-piece_swimsuit closed_mouth energy_gun frown full_body gun gundam gundam_seed gundam_seed_destiny hair_between_eyes headgear holding holding_gun holding_weapon humanization legend_gundam mecha_musume medium_hair one-piece_swimsuit purple_eyes school_swimsuit shinjou_satomi simple_background solo split_mouth swimsuit weapon white_background