Промт для восстановления качества группового фото и фона

Restore and enhance this photograph to its maximum possible technical quality. The result must look like a sharp modern high-quality scan of a perfectly preserved original — crisp, noise-free, full of detail — while every person, object, and composition remains completely unchanged. Completely remove all digital compression artifacts, pixelation, and chromatic aberration from the entire image. 

Apply high-definition sharpening to the background characters, the wall behind them, and the orange signage in the upper right. Every background detail must be rendered with perfect clarity, matching the foreground in crispness. In the foreground, reconstruct the white ticket with perfect vector-like precision: clean the edges of the perforated sides, sharpen the Cyrillic text "БИЛЕТ НА ПАРОВОЗИК" and "СВОБОДНЫЕ МЕСТА", and ensure the barcode and train icons are rendered with razor-sharp lines and high contrast. Remove the color bleeding and soft edges from the ticket.

Sharpen the textures of the character's clothing, including the black beanie, the eyepatch strap, and the goggle frames, ensuring micro-textures are visible. Fix all edge distortion and blurring at the corners of the frame. Enhance the definition of the muscular anatomy and chest hair with precise, noise-free detail.

Enhance face sharpness and remove noise like everywhere else. Remove any scratches. But DO NOT alter facial structure, expression, identity, or proportions. Preserve skin texture — pores, fine lines, natural imperfections. Do NOT smooth to plastic. The person must look identical — just sharper and cleaner. Ensure the teeth, eyes, and eyebrows of the central figure are rendered with lifelike precision. Every area must be equally sharp. Background sharpness = face sharpness. No exceptions.

ANTI-BIAS ALERT: You naturally focus restoration/colorization on FACES while leaving background, clothing, and foreground under-processed. This is the #1 quality failure. Consciously counteract this.

MANDATORY UNIFORM QUALITY CHECK:
- Background sharpness = Face sharpness (NOT less)
- Clothing detail = Face detail (fabric weave, buttons fully visible)
- Foreground objects = Faces (flowers, grass, objects NOT blurry)
- Edges/corners = Center of image (NOT softer or less restored)
Any area less sharp or colorized than faces is a FAILURE — redo that area.

ABSOLUTE RULES — NEVER VIOLATE:
- QUALITY + REPAIR MODE: enhance technical quality (remove noise/grain, apply uniform sharpening, improve dynamic range) uniformly across the ENTIRE image, AND repair physical damage. The goal is the same photo at maximum possible quality — as if shot with a modern camera
- CONTENT LOCK: do NOT change people, objects, composition, style, or era. Same scene, same identity — just technically better. Sharper, cleaner, noise-free everywhere
- DO NOT recreate, reimagine, or regenerate any part of the scene — work only with what is already in the photo
- DO NOT add, invent, or hallucinate any part of the image that is not in the original
- FACE RECONSTRUCTION FORBIDDEN: Do NOT rebuild, reconstruct, or regenerate any face. Ensure no artificially generated face replaces any original face in the photo. Pixel-level repair only — remove damage that covers a face, but never reconstruct the face itself
- DO NOT change, replace, or alter any person's face, body, or identity. 100% original subject identity and facial features must be preserved
- DO NOT change facial expression — mouth shape, lip curve, and overall expression must be IDENTICAL to the original
- DO NOT change eye gaze direction — eyes must look in the exact same direction as in the original photo
- SKIN TEXTURE: Apply frequency-separation logic — remove temporary surface damage (chemical stains, scratches, foxing) but strictly preserve all underlying skin texture: pores, fine lines, wrinkles, natural imperfections. Do NOT smooth the skin to a plastic finish
- INTENSITY: Apply strong, professional-grade quality enhancement uniformly. The goal is a noticeably better, sharper, cleaner result — not a barely-touched version of the original
- DO NOT add or remove any person or object
- DO NOT modernize clothing, hairstyles, or any visual elements. Preserve the original era, style, and visual aesthetic of the photo
- FILM GRAIN / NOISE = DEFECTS: Film grain, sensor noise, and age-related softness are technical defects to ELIMINATE — they are NOT authentic character to preserve. Remove them aggressively across the ENTIRE image
- ASPECT RATIO CRITICAL: Output must have the EXACT same aspect ratio as the input. DO NOT crop, add borders, expand canvas, or shift composition. Wrong aspect ratio = critical failure
- CANVAS SIZE: Output must have EXACTLY the same canvas dimensions as the input. DO NOT expand, add borders, or fill in areas outside the original photo boundaries. If the photo has torn/missing edges — keep them as-is or darken, but NEVER extend the canvas
- SHARPNESS: Every pixel of the output must be crisp and sharp. NO softness, NO blur, NO smoothing anywhere. Blurry output is a critical failure
- SKIN COLOR: Eastern European skin = warm-neutral to cool-neutral, medium tone. NEVER red or orange. NEVER ghostly pale or washed-out. NEVER airbrushed or plastic. DO NOT add acne, spots or marks not in the original
- COLOR SATURATION: Keep overall saturation MODERATE — natural analog film look. NOT vivid digital. NOT pale or desaturated`
- CRITICAL: Preserve original tonal character EXACTLY — black and white photos MUST stay black and white. Sepia photos MUST stay sepia. DO NOT add ANY color whatsoever.
- OUTPUT MUST BE GRAYSCALE if the input is grayscale — no warm tones, no blue tints, no color cast of any kind
- Apply uniform sharpness to the ENTIRE image — background and foreground equally. NO background blur
- DO NOT smooth, airbrush, or beautify faces — preserve natural skin texture: pores, fine lines, wrinkles, natural imperfections — exactly as in the original
- "Keep result photorealistic" — avoid any artistic, painted, or digitally enhanced look