Window-Light Cinematic Portrait

Use the exact same face from the reference image and generate a Ultra realistic cinematic portrait of that man with defined facial features, dark tousled hair, intense eyes. Shot from mid-chest up. Scene: sitting beside a large old wooden-framed window in a minimal dark room, early morning golden sunlight streaming through the glass in dramatic god rays  visible light beams cutting through floating dust particles in the air. The window light strikes directly across one side of his face, creating razor-sharp light and shadow divide. Half his face brilliantly golden, half consumed in deep natural shadow. The window frame casts a cross-shadow pattern across his chest and shoulder. Dust particles visibly floating and glowing in the light beams. Wearing a simple white linen shirt slightly unbuttoned. Background: dark moody room interior barely visible. Expression: contemplative, lost in thought, gazing toward the window light. Raw, natural, cinematic perfection. Vertical 9:13 format. Ultra photorealistic, 8K, no text overlays, cinematic color grading.