[illustrious] オルガ / Olga | カオスゼロナイトメア / Chaos Zero Nightmare

olga, very long hair, blonde hair, gradient hair, aqua hair, two side up, parted bangs, headgear, yellow eyes, detached collar, black strapless leotard, armored bodysuit, clothing cutout, elbow gloves, gartered thighhighs, tail, footwear