create an ultra photorealistic 8k architectural visualization of this modern office preserve the entire original scene exactly as provided do not add remove replace resize recolor redesign or reposition anything maintain the identical desk computer office accessories shelving unit folders books wall artwork curtains ceiling lights flooring furniture materials proportions spatial layout and camera angle improve only the render quality with physically accurate materials refined wood grain realistic fabric and carpet textures subtle surface imperfections natural reflections soft contact shadows balanced global illumination and professional corona renderer style post production preserve the existing daylight direction and interior lighting while improving exposure shadow detail light distribution sharpness and material realism avoid overexposed areas and maintain natural tonal balance no people no additional d cor no distortion no color or geometry changes and no ai generated appearance professional corona renderer quality ultra photorealistic 8k resolution