在不丧失真实感的前提下，提升整体清晰度、锐度与分辨率至高品质照片标准。若图像为黑白，请根据典型的印度肤色、自然发色与瞳色以及传统服饰…

Enhance overall clarity, sharpness, and resolution to high-quality photo standards without losing authenticity. If the image is black and white, convert it to realistic natural color based on typical Indian skin tones, natural hair and eye colors, and traditional clothing. Ensure the background and lighting are smooth and neutral, matching the original studio look. The final result should look like a perfectly preserved real photograph, not AI-generated or stylized, and must reflect the original image with: No facial change No softening of expressions No cosmetic enhancement.

在不丧失真实感的前提下，提升整体清晰度、锐度与分辨率至高品质照片标准。若图像为黑白，请根据典型的印度肤色、自然发色与瞳色以及传统服饰，将其转换为逼真的自然彩色。确保背景与光线柔和、中性，匹配原始的影棚风格。最终成果应呈现为完美保存的真实照片，而非 AI 生成或风格化的图像，且必须忠实反映原图，遵循以下要求：不改变面部特征 不柔化表情 不进行任何美化修饰。