1girl, alternate_costume, animal_ears, arknights, armband, ass, backless_leotard, backless_outfit, bags_under_eyes, bare_shoulders, cowboy_shot, detached_collar, doctor_(arknights), earrings, fake_animal_ears, fake_tail, female_doctor_(arknights), from_behind, gloves, greyscale, hair_between_breasts, half_gloves, highleg, highleg_leotard, jewelry, kaifei_(kaifei_29), leotard, long_hair, looking_at_viewer, looking_back, mechanical_parts, mechanical_spine, messy_hair, monochrome, playboy_bunny, rabbit_ears, rabbit_tail, simple_background, solo, strapless, strapless_leotard, tail, thigh_strap