Prompt: masterpiece, best quality, 1boy, solo, close-up, facial hair, scar across eye, aged up, elder, grandfather, grey hair, medium hair, butler, mansion, mysterious, muscular, blue eyes
Negative prompt: (worst quality, low quality, lowres), blurry, bokeh, depth of field, error, censored, bar censor, text, speech bubble, artist name, signature, border, sketch