1girl, animal_ears, black_leotard, black_pantyhose, bow, bowtie, breasts, cleavage, detached_collar, green_eyes, grey_hair, helping-hand, leotard, looking_to_the_side, medium_breasts, metal_slug, metal_slug_attack, official_alternate_costume, pantyhose, playboy_bunny, rabbit_ears, red_bow, red_bowtie, simon_(metal_slug), simple_background, solo, standing, strapless, strapless_leotard, white_background