maintain the existing design exactly as it is do not change the layout architecture proportions furniture materials lighting design landscaping or any design elements only enhance the rendering quality by applying highly realistic textures accurate material finishes natural lighting realistic reflections shadows depth and subtle imperfections that make the scene look like a professional architectural photograph improve the vegetation sky and entourage with photorealistic quality while preserving the original design intent the final image should look like a high end ultra photorealistic architectural visualization without altering the design in any way