1girl, arknights, bare_shoulders, bikini, black_bikini, black_choker, breast_hold, breasts, choker, cleavage, day, detached_sleeves, hair_between_eyes, hair_rings, horns, kneeling, long_hair, long_sleeves, looking_at_viewer, medium_breasts, mismatched_bikini, navel, official_alternate_costume, outdoors, parted_lips, purple_eyes, qiandaiyiyu, red_hair, side-tie_bikini_bottom, skindentation, solo, stomach, string_bikini, surtr_(arknights), surtr_(colorful_wonderland)_(arknights), swimsuit, thigh_strap, thighs, water, wet, white_bikini