Start sketching out his hair line in this step and as you can see it is combed straight back. Back n the seventies, mobsters used to come their hair back with a fine comb. Sketch in the wrinkle lines on his forehead that he gracefully wears on his face without even caring. Next shade in more areas on his face like the right cheek lines, define his nose, add his mustache, detail and define his jowls which everyone tries to like whenever they mimic Marlon Brando, and then you will finish off sketching out his nice jacket, collar, and some wrinkle lines on his clothes.