harukan tiusu, wulfenite (arknights), arknights, commentary request, highres, 1girl, artist name, black gloves, black skirt, breasts, fangs, fingerless gloves, glasses, gloves, green background, jacket, large breasts, long hair, looking at viewer, multicolored hair, open mouth, orange eyes, orange hair, pointy ears, reptile girl, round eyewear, skirt, smile, snake girl, snake tail, solo, tail, thick tail, thighhighs, two-tone background, two-tone hair, visor cap, white background, white hair, white thighhighs, zettai ryouiki