1girl, arknights, bare_shoulders, black_dress, black_footwear, black_headwear, black_pantyhose, boots, breasts, closed_mouth, cloud, cloudy_sky, covered_navel, cowboy_shot, day, dress, grey_hair, hand_on_own_chest, hat, long_hair, long_sleeves, looking_at_viewer, medium_breasts, outdoors, pantyhose, pelvic_curtain, red_eyes, signature, sky, solo, specter_(arknights), specter_the_unchained_(arknights), thigh_boots, very_long_hair, yuki_flourish