transform this image into an ultra realistic 3d photorealistic render preserve the exact original perspective camera angle proportions composition and geometry without any distortion or changes use physically accurate materials pbr all wood surfaces must be dark walnut wood with a rich deep brown tone subtle natural grain and a smooth refined finish the wood should appear high quality elegant and softly polished not rough or rustic avoid exaggerated grain avoid coarse textures and avoid weathered or reclaimed wood appearance apply natural lighting with global illumination soft shadows and realistic reflections maintain clean flawless surfaces no dust no scratches no imperfections ensure sharp high resolution output 8k quality with true to life colors and balanced contrast no stylization no artistic interpretation strictly clean high end photorealism natural light entering through windows realistic fabrics wood grain and subtle imperfections