Convert photo into an ultra-high-resolution, professional DSLR portrait.

Transform this uploaded smartphone photo into an ultra-high-resolution, professional DSLR portrait. Maintain the exact original face, identity, pose, clothing, and background layout. Enhance the image with a shallow depth of field (creamy 85mm f/1.4 lens bokeh), natural skin texture with realistic micro-details, soft studio rim lighting, cinematic color grading, balanced dynamic range, zero digital noise, 8k UHD quality, photorealistic finish."

Copy the complete prompt and use your own reference photos where requested.