(extremely detailed CG unity 8k wallpaper),eye catching,(masterpiece), (best quality), (ultra-detailed), extremely detailed,(best illustration), an extremely delicate and beautiful ,CG ,unity ,8k wallpaper,solo, black hair with a flower hairclip, long hair, white skin with blue eyes,medium breasts,smile, masterpiece, best quality, school courtyard, smile, holding, bookbag, clouds, sky, bright, highly detailed,  score_4_up, score_anime, score_realstic