score_9, score_8_up, score_7_up, best quapoty, highres, absurdres, source_anime, 1girl, hatsune miku, black dress, elegant dress, dynamic angle, piano, grand piano, sitting, playing piano, <lora:grandpiano-concept-richy-v1_pdxl:0.8>, looking at viewer, art nouveau, flowing lines, organic shapes, intricate patterns, decorative designs, elegant forms, natural inspiration