create a highly realistic architectural render of the existing scene do not change the layout geometry scale or placement of any elements no objects may be added removed resized or relocated enhance only the materials and finishes to a photorealistic level refine textures surface depth and material accuracy while preserving original colors and design intent add realistic wear grain and reflectivity where appropriate without altering material type set the scene in bright daytime lighting with a clear or lightly clouded sky use natural sunlight to define forms edges and pathways pathways should be clearly visible through light and contrast no artificial lighting turned on lighting should feel clean balanced and natural with accurate shadows soft ambient fill and realistic exposure emphasize clarity depth and spatial definition without dramatic effects camera angle composition and perspective must remain exactly the same as the original image ultra high realism professional architectural visualization crisp details natural color balance