masterpiece, best quality, safe, 1girl, nangong yu, green halo, medium hair, black hair, pink hair, multicolored hair, twintails, multiple hair bows, hair ornament, white wings, white dress, detached collar, detached sleeves, long sleeves, fur-trimmed sleeves, black thighhighs, scar on back, cross scar, facing away, standing, from behind, back, indoors, on stage

worst quality, low quality, score_1, score_2, score_3, blurry, jpeg artifacts, sepia, watermark, logo, text, flat color, shaded face, blacklighting, monochrome, sketch, puckered anus