Studio Pet Portrait Photo Enhancer

Enhance and upscale the reference photo into a [cinematic studio photograph], strictly preserving the subject's identity, pose, framing, and composition. Retain the kitten behind the foreground surface against the plain blue background. Restore realistic micro-details with [sharp eyes, detailed fur texture, and realistic whiskers], clean ear contours, and refined depth of field. Eliminate blur, pixelation, compression artifacts, and digital noise while maintaining natural studio lighting and photorealistic contrast. Constraints: do not change the cat into a different animal, alter the pose, add extra objects, include text, or modify the framing.