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." Insert discreet watermark in the lower right corner of the image, vertical text (rotated 90°), written "aipromptlabs.online", Calibri Light font, white color with low opacity (semi-transparent), medium size. Extreme sharpness on the face, fabric texture and typography of the letters. Shot on Canon EOS R5, 50mm f/2.8, studio light.