Промт для колоризации фото трех мальчиков советской эпохи 80-х

Colorize and enhance this photograph from the 1980s Soviet Union. There are three young boys standing on a paved path flanked by bare trees. 

1. Skin tones: Apply natural, warm beige tones for all three boys, ensuring they appear lifelike with hints of light tan.

2. Clothing:
   - Boy on the left: Wears a muted tracksuit top with subtle striping. Likely dark gray or navy with lighter gray stripes.
   - Boy in the center: Wearing a cardigan with sleeves rolled up over a shirt, use muted, earthy tones such as dusty blue or heather gray.
   - Boy on the right: Tracksuit jacket, potentially dark blue or black with a faint logo, paired with dark pants.

3. Hair: Slightly tousled and natural, ranging from light to medium brown. 

4. Environment: 
   - Trees: Bare, with trunks in muted grays and browns, faint hints of spring growth.
   - Ground: An asphalt path in faded charcoal gray, matte textures from wear and weather.
   - Sky: Overcast, with subdued light gray tones, reflecting a typical overcast day.

5. Photo quality enhancement:
   - Improve sharpness and clarity to modern standards, while maintaining authentic film grain texture.
   - Balance shadows and highlights to reflect a natural film-era tonal quality, ensuring the muted colors are predominant.

Ensure overall colors are desaturated and historically appropriate, creating the appearance of a genuine color photograph from the 1980s.

ABSOLUTE RULES — NEVER VIOLATE:
- DO NOT add, invent, or hallucinate any part of the image that is not in the original (do not extend cropped areas, do not fill missing parts with invented content)
- DO NOT change the framing or composition — if the photo is cropped, keep it cropped exactly the same way
- DO NOT add any new damage, folds, creases, tears, dark borders, vignettes, or artifacts
- DO NOT colorize — if the photo is black and white, the output must be black and white
- 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
- ONLY fix what is already damaged — remove existing scratches, tears, stains, fading
- Keep the exact same framing, crop, and aspect ratio as the original