rella, 1girl, hatsune miku, long hair, solo, dress, twintails, hat, very long hair, white dress, sun hat, closed eyes, outdoors, sky, barefoot, beach, day, aqua hair, blue sky, full body, smile, shadow, cloud, standing, hands on headwear, ocean, sparkle, sand, sundress, bangs, bow, white headwear, arms up, white bow, blue hair, open mouth, hair between eyes, short sleeves