enhance this exterior architectural render to achieve ultra photorealistic quality while preserving 100 of the original geometry design layout proportions landscaping placement furniture surroundings and camera position do not modify redesign move add or remove any architectural elements vegetation objects or background components maintain the exact composition improve realism strictly through lighting and material refinement natural daylight simulation with physically accurate sun and sky soft realistic shadows with proper direction and diffusion global illumination and bounce light refinement physically accurate reflections in glass realistic glass transparency with subtle imperfections enhanced material textures with micro details concrete pores subtle roughness variation wood grain depth metal reflectivity variation subtle surface imperfections and weathering for realism ambient occlusion for contact depth apply professional architectural photography color grading balanced exposure natural white balance slight cinematic contrast realistic dynamic range sharp but natural focus no artificial blur final result should look like a high end professional architectural photograph taken with a full frame dslr camera in natural daylight