masterpiece, best quality, very aesthetic, 1girl, solo, aigirls, aigirls（kimi）, white hair, light blue hair, gradient hair, very long hair, blue eyes, white frilled headdress, navy hair bow, silver crescent, rainbow triangle, musical note, K hair ornament, white high-collar blouse, collar, K pendant, silver chain, star print, cape, frilled skirt, rainbow, book pendant, flute, white pantyhose, navy mary janes, ginkgo leaf, leaf, autumn leaves, falling leaves, autumn, on back, lying, on ground, outdoors, from above, arm up, holding leaf, looking at viewer, open mouth, blush, blurry, blurry foreground, dappled sunlight, sunlight, medium breasts