masterpiece, best quality, ulquiorra cifer, casual pose, deadpan expression, white background, calm face, neutral expression, looking ahead, black upper lip, no eyebrows, Arrancar clothing, white jacket, black sash, white hakama, jacket with long coattails, high collar, pure black hole on sternum, green lines which descend from the lower part of eyes

EasyNegative, lowres, (nsfw), (child), (chibi), bad anatomy, bad hands, text, error, missing fingers, (blue hair), extra digit, fewer digits, cropped, taking off clothes, distorted, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, username, blurry, giant hands, blushing, nervous, broken guitar, (distorted guitar), ahegao, animal ears, cat ears, fox ears, tattoo, accessories, dim, greyscale, desaturated