1girl, arknights, bare_shoulders, bikini, black_bikini, blue_sky, blush, bow, breasts, cleavage, closed_mouth, contrapposto, criss-cross_halter, day, detached_sleeves, hair_ornament, halterneck, holding, horns, large_breasts, long_hair, long_sleeves, looking_at_viewer, navel, official_alternate_costume, ootato, outdoors, purple_eyes, red_hair, side-tie_bikini_bottom, signature, sky, solo, star_(symbol), star_hair_ornament, surtr_(arknights), surtr_(colorful_wonderland)_(arknights), swimsuit, thigh_strap, very_long_hair, white_bow