Edit the FIRST image. Change ONLY the man's hair, keep everything else exactly the same (face, expression, suit, tie, pose, hands, paper, desk, office, lighting, 3D cartoon art style, framing). Make the hair slightly fuller than now: a bit longer on top (about 3-4 cm), neatly combed back and slightly to the side with a subtle side part, a little natural volume at the front hairline, short tapered sides. Conservative business haircut, not a quiff, not a pompadour, nothing spiky. Natural light-brown color. Use the SECOND image (a photo) only as a reference for the hairstyle shape; the result must stay in the 3D cartoon style of the first image.
