enhance the realism of this architectural visualization while strictly preserving the original geometry volumes proportions and composition do not alter any shapes layout camera angle or perspective improve material realism with physically accurate textures pbr refined surface imperfections subtle roughness variation and edge wear add realistic lighting with natural global illumination soft shadows ambient occlusion and accurate reflections refractions introduce lifelike environmental details such as natural sky lighting slight atmospheric depth and realistic color grading maintain the original framing and scene structure exactly as is focus on photorealism high dynamic range and cinematic quality without modifying the design