Enhance and upscale this image to the highest possible quality. Preserve the original subject, face, identity, facial features, body proportions, clothing, colors, background, composition, and overall appearance exactly as they are. Increase resolution, sharpness, clarity, and fine details naturally. Restore blurry and pixelated areas, improve facial details, skin texture, hair, eyes, clothing texture, and edges while keeping everything realistic and authentic.
Remove compression artifacts, noise, pixelation, blur, jagged edges, and unwanted distortion. Make the image look professionally captured with a high-end modern camera, with realistic natural lighting, accurate colors, clean details, and excellent dynamic range.
Do NOT change the person's identity, facial structure, expression, pose, age, hairstyle, clothes, background, or any important element. Do not add new objects or invent details. Keep the original image composition unchanged.
Final result: ultra-sharp, photorealistic, clean, natural, highly detailed, high-resolution professional-quality image, with no AI-generated look.