1girl, arknights, bare_shoulders, bikini, black_bikini, blue_sky, breasts, cleavage, cloud, criss-cross_halter, cup, day, food, hair_between_eyes, hair_ornament, halterneck, hammock, hand_in_own_hair, hand_up, holding, holding_cup, horns, ice_cream, long_hair, long_sleeves, looking_away, looking_to_the_side, medium_breasts, minini97372, official_alternate_costume, outdoors, parted_lips, petals, plant, purple_eyes, red_hair, sitting, sky, solo, star_(symbol), star_hair_ornament, surtr_(arknights), surtr_(colorful_wonderland)_(arknights), swimsuit, swimsuit_cover-up, very_long_hair