Create UHD photorealistic realistic image, no animation, no 3D image

Create UHD photorealistic realistic image, no animation, no 3D image, no Pixar style. A 22-month-old French boy of mixed African and French descent, with short curly hair and warm brown eyes, sitting on a large cushion with a gentle smile. The background shows a cozy, softly lit room with warm colors. Shot with a Sony Alpha 7R IV, 85mm lens, f/1.4,