档案级照片修复和质量重建

Please perform archival-grade high-fidelity restoration on this old photo first. Prioritize restoring authentic details and layers, remaining strictly faithful to the original image without changing the subject's identity, expression, clothing, composition, or scene content. Focus on repairing overexposure, blur, noise, damage, and loss of detail, restoring the authentic textures of facial structures, hair, hands, fabrics, and background props. The overall effect should be natural, restrained, and credible, like a top-tier manual restoration and high-precision scan, rather than an AI repaint.

Upon completing the high-fidelity restoration, further enhance the overall image quality to approximate the realistic effect of a modern high-end Sony full-frame camera: better dynamic range, more natural sharpness, cleaner transitions between light and dark, superior micro-contrast, and lens texture, while still remaining strictly faithful to the original characters and scene, without changing identity or the era's atmosphere.

Please perform "Archival-grade High-fidelity Restoration + Modern High-end Sony Full-frame Camera Texture Reconstruction" on the old photo I provided.

Core Objective:
Not to redraw it, nor simple beauty renovation, but to maximize the repair of damage, blur, overexposure, and detail loss in the old photo while strictly adhering to the original content, making the final result as close as possible to the clarity, layers, texture, and authentic photographic effects that would be presented if captured by a modern high-end Sony Alpha full-frame camera at that same moment.

Must strictly comply with the following requirements:

1. Absolute Loyalty to the Original
Retain original composition, character positions, expressions, postures, gaze, clothing, hairstyles, Christmas trees, dolls, gift boxes, chairs, indoor environments, and era atmosphere; do not change scene content at will.
Do not change the character's identity; do not "repair" the character into another person, do not beautify into a modern commercial headshot face, do not modify the structure of facial features, and do not supplement important objects that do not exist in the original.
Restoration should focus on "recovery" and "reconstruction of real details" rather than "drawing another one based on the original photo."

2. Restoration Focus
Focus on repairing highlights overexposure, partial whitening, blur, grain noise, scan damage, stains, low resolution feel, and detail loss.
Focus on restoring the real textures and layers of the character's face, eyes, lips, nose bridge, hair, hands, clothing fabric textures, dolls, gift packaging, Christmas tree decorations, chair patterns, and background props.
The character's face must be natural and believable, with accurate facial boundaries, clear eyes, and realistic hair flow. Clothing folds and materials must show authentic behavior.
Enhance clarity while avoiding AI problems like over-sharpening, plastic skin, fake pores, fake eyelashes, fake teeth, fake highlights, or overly strong outlines.

3. Modern Sony Photography Texture Goal
The overall texture should be close to the shooting effect of a modern Sony Alpha high-end full-frame camera, with high resolution, natural sharpness, real micro-contrast, a clean and transparent sense of atmosphere, excellent dynamic range, delicate light and dark transitions, and credible lens imaging texture.
The main subject should have a clear and natural focus; the background should retain reasonable layers without being a blur or overly bokeh.
The overall style should present real photographic language rather than an illustration, CG, oil painting, poster, or AI-drawing feel.
If colorizing, use conservative, real, and restrained documentary colorization: skin tones, wood, fabrics, trees, boxes, metal decorations, etc. must be naturally credible and match the era's indoor environment; no over-saturation, no influencer filters, no exaggerated cinematic color grading.

4. Authenticity First
Prioritize real photography logic over "looking good." Rather be conservative than imagine non-existent details.
For areas with insufficient information, perform credible, restrained detail reconstruction consistent with the era and scene, rather than arbitrary creation.
The final result should look like: a real photo after top-level manual restoration, high-definition scanning, and reproduction with modern Sony camera quality standards.

5. Negative Constraints
No skin smoothing, no excessive beauty, no facial rejuvenation, no modern influencer makeup, no exaggerated depth of field, no fake cinematic filters, no excessive HDR, no overly strong contrast, no plastic feel, no oil painting feel, no illustration feel, no arbitrary character changes, no changes in age temperament, no changes in the sense of the era, and do not redraw the old photo directly into a "new AI-created image."

Final Keyword Directions:
High-fidelity restoration, archival-grade restoration, realistic photography, Sony Alpha full-frame texture, natural high resolution, real micro-contrast, delicate layers, credible colorization, documentary, restrained, faithful to the original.