照片级真实感自拍超分辨率增强

Using the provided reference image, upscale and enhance it into a crisp, high-resolution photorealistic version while preserving the original composition, selfie camera angle, pose, clothing, background, lighting, and color balance. Keep the same outdoor setting and all existing elements unchanged, including exactly 1 opaque square face-covering block, exactly 1 pair of sunglasses on top of the head, and the same white hoodie and light blue jeans. Improve fine detail, sharpness, texture clarity, and edge definition in the hair, fabric, foliage, pavement, and shadows without changing identity, adding new objects, removing objects, beautifying the scene, or altering the anonymizing block.