Create a 4K photorealistic image of a 2 year ??? boy named Néo

Create a 4K photorealistic image of a 2 year ??? boy named Néo. He has full cheeks and is dressed in a soft. The photo captures him sitting on a rug with building blocks, his face lit up by the warm afternoon light. The image is taken with a prime lens (50mm f/1.2) to focus sharply on his face while blurring the background gently, emphasizing his imaginative expression. A slight zoom is applied to highlight the warmth and creativity of the scene. Ensure that his hands are visible with exactly five fingers.