1girl, alternate_hairstyle, aqua_bikini, aqua_eyes, aqua_hair, armpits, bikini, blue_sky, blurry, blurry_background, breasts, cleavage, cloud, cowboy_shot, day, halterneck, hannahkwok4, hatsune_miku, long_hair, looking_at_viewer, medium_breasts, navel, outdoors, ponytail, sky, solo, string_bikini, striped, striped_bikini, swimsuit, vocaloid