1girl, alternate_costume, animal_ears, arknights, beach, bear_ears, bikini, blush, breasts, day, grey_hair, hair_between_eyes, heterochromia, huge_breasts, long_hair, looking_at_viewer, multicolored_hair, nyamota, outdoors, parted_lips, rosa_(arknights), smile, solo, streaked_hair, swimsuit, very_long_hair, wavy_hair