4K 升频和细节增强提示

将上传的图像放大至 4K 分辨率，同时 100% 保留人物一致性、原始面部特征、服装细节和场景构图。保持原始光照、纹理和精细细节，例如发丝、织物纹理、反射和阴影。应用高质量的放大技术，使边缘锐利而自然，无失真，并将 AI 伪影降至最低。保持人物的身份、比例和表情不变。增强皮肤纹理、眼睛和背景元素的清晰度，同时保留原始调色板和艺术风格。输出一张清晰、高细节、超高分辨率的图像，适合打印和专业展示。

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**Original English:**
Upscale the uploaded image to 4K resolution, preserving 100 % character consistency, original facial features, clothing details, and scene composition. Maintain original lighting, texture, and fine details such as hair strands, fabric texture, reflections, and shadows. Apply high-quality upscaling with sharp but natural edges, no distortions, and minimal AI artifacts. Keep the character’s identity, proportions, and expressions unchanged. Enhance clarity in skin texture, eyes, and background elements while preserving the original color palette and artistic style. Output a crisp, highly detailed, ultra-high-resolution image suitable for print and professional display.