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 20-month-old girl dressed in a sparkly princess, in a softly lit studio. Use an 85mm lens for a detailed portrait with a blurred, fairy-tale-like background. Lighting should be soft and magical, creating a gentle glow around her. Ensure her hand shows exactly five fingers.