(Gigachad:1.3), realistic, (old man:1.2), smile, (graying hair

(Gigachad:1.3), realistic, (old man:1.2), smile, (graying hair:1.3)

(low quality worst quality:1.2), lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worst quality, low quality, normal quality, jpeg artifacts,signature, watermark, username, blurry, artist name