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

Create UHD photorealistic realistic image, no animation, no 3D image, no Pixar style. Capture a 12-month-old girl laughing joyfully, with a wide smile and sparkling eyes. Use a 70-200mm lens for a close-up shot that captures her expression in sharp detail. Lighting should be bright and cheerful, emphasizing the happiness of the moment. Ensure her hand shows exactly five fingers. The photo should feel like a candid, joyous moment captured in a studio.