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

Create UHD photorealistic realistic image, no animation, no 3D image, no Pixar style. A 26-month-old French boy with sandy blonde hair and bright blue eyes, standing on a rocky beach, playing near the water's edge. He is wearing a striped sailor outfit. The background shows a vast, calm sea under a partly cloudy sky. Captured with a Fujifilm GFX 100S, 45mm lens, f/2.8, using soft daylight.