Em pé, sorrindo!

Create a highly realistic studio portrait of [insert person from uploaded photo] sitting casually on a modern minimalist leather chair with slim black metal legs, against a smooth beige background. He is wearing a fitted light gray long-sleeve sweater, tailored gray trousers, and stylish brown leather shoes with laces. The pose is relaxed and natural: he is leaning slightly to the side with one elbow resting on his knee and his hand gently touching the side of his face, smiling warmly. The overall mood should be elegant, modern, and approachable, with a fashion photoshoot aesthetic. Lighting should be soft and balanced, highlighting the textures of the outfit and the warmth of the smile, creating a sophisticated and professional atmosphere.