maintain the architecture exactly as it is do not modify geometry volumes proportions layout scale openings heights or design elements the intervention is strictly limited to improving materials textures and realism enhance all material textures facades pavements concrete stone metal glass to a fully photorealistic level with high resolution details correct roughness reflections and natural imperfections improve grass and vegetation textures to look completely real with natural color variation density depth and realistic shadows upgrade the sky to a highly realistic hdr sky with natural lighting atmospheric depth and soft clouds enhance cars to appear fully realistic with accurate materials realistic paint reflections gloss shadows and subtle wear improve global illumination shadows reflections and ambient occlusion while preserving the original design final result must look like a professional architectural photograph ultra realistic high quality natural lighting and accurate color balance
