from front, masterpiece, best quality, score_7, score_9, score_8, safe,1boys, zhaofangxu, old man, grey hair, glasses, lips mustaches, white collared shirt, crossed arms,grey simple background

worst quality, low quality, normal quality, blurry, jpeg artifacts, chromatic aberration, messy background, overcomplicated details, noisy details, excessive particles, over-sharpened, bad anatomy, bad hands, extra fingers, missing fingers, fused fingers, malformed limbs, text, watermark, logo, signature