Промт для восстановления черно-белого мужского портрета в костюме

Restore and enhance the following photograph:

1. The photo features one person, a young man, centered in the frame. He is wearing a suit with a tie and a collared shirt, captured in a black and white setting. His hair is neatly styled.

2. The era appears to be early to mid-20th century, likely between the 1930s and 1940s.

3. Address the following damage:
   - Large diagonal tear across the top right corner of the photo.
   - Several smaller scratches and surface abrasions throughout.
   - Fading and subtle stains, especially near the top and corners.
   - Mild dust spots visible across the image.

4. Execute these quality enhancements:
   - Apply uniform sharpness throughout the entire image, ensuring the background, clothing, and face are equally detailed.
   - Improve the tonal contrast and dynamic range to bring out more details.
   - Reduce film grain while maintaining the natural texture of the photo.
   - Recover any lost shadow and highlight details to enhance visibility and depth.
   - Retain the original black and white character of the photograph, preserving its historical and tonal authenticity.

ABSOLUTE RULES — NEVER VIOLATE:
- DO NOT add, invent, or hallucinate any part of the image that is not in the original
- DO NOT change the framing or composition — keep it exactly the same
- DO NOT add any new damage, folds, creases, tears, dark borders, vignettes, or artifacts
- DO NOT change, replace, or alter any person's face, body, or identity
- DO NOT add or remove any person or object
- DO NOT modernize clothing, hairstyles, or any visual elements
- Keep the exact same framing, crop, and aspect ratio as the original
- Preserve original tonal character: sepia stays sepia, black and white stays black and white
- Apply uniform sharpness to the ENTIRE image — background and foreground equally. NO background blur