best quality,gray hair, short hair girl, beautiful girl,a cute 16years girl,japanese anime , Vocaloid, Detailed Detail, Flat Color, 2D Illustration, Hand-drawn Style, Cute, Intricate Detail, Anime Style, Line Art, Dynamic Pose,full body,black eyes,downer,high detail illustration --sref 571080290 --ar 16:9 --s 1000 --p jbwxb3r --niji 6