enhance the image while preserving it 100 identical to the original do not modify move replace redesign or reinterpret any element of the architecture materials colors textures geometry proportions landscaping vegetation furniture lighting fixtures camera position focal length perspective composition sky shadows reflections or overall mood do not add or remove any objects improve only the realism and quality of the existing materials by increasing their texture fidelity sharpness depth and physically accurate surface properties without changing their appearance color finish or placement enhance the daylight with more natural global illumination and very subtle soft light and shadow transitions while keeping the exact same sun position shadow direction shadow length exposure white balance color temperature brightness contrast and overall tone do not alter the lighting composition in any way preserve every detail exactly as in the original image the final result must look like the same render produced with a significantly more advanced rendering engine not like a different image maintain absolute visual consistency with the original while increasing realism clarity micro detail and material definition output in ultra photorealistic 4k 3840 2160 resolution with maximum sharpness clean anti aliasing high dynamic range realistic global illumination physically accurate reflections and premium architectural visualization quality