create an ultra realistic luxury library study interior render based exactly on the provided image keep the same architecture layout desk design shelving composition cabinet proportions window positions and camera angle exactly as shown do not change the design or geometry in any way main goal fix the render so it looks more natural more believable and more like a real interior photo reduce the cgi feeling improve realism in materials lighting shadows reflections and styling quality wood finish match all wood cabinetry bookshelves desk and lower cabinets to the previously provided dark warm walnut smoked walnut reference use a rich dark walnut veneer with elegant natural grain subtle tonal variation seamless texture mapping and a premium matte satin finish keep it deep and luxurious not too orange not too red not too black and not grey floor keep the floor as real grey terrazzo tiles in a larger tile format make the terrazzo feel realistic with visible tile joints correct scale natural aggregate variation and subtle polished reflection do not make the terrazzo chips too small or too busy windows and curtains add soft elegant curtains at both windows to make the room feel more realistic and complete curtains should be contemporary light and refined with natural folds and premium fabric texture keep the existing blinds but make them more realistic and better integrated with the scene remove all opening lines from the windows keep the windows minimal clean and realistic lighting and realism improve the daylight so it feels softer and more photographic keep the warm integrated led shelf lighting but make it more subtle realistic and architectural add realistic light falloff soft contact shadows ambient occlusion and more believable reflections avoid harsh cgi contrast or artificial glow make the room feel warm lived in and naturally lit styling keep the books and accessories but make them feel more natural and less staged add small realistic details on the desk area in a tasteful way without clutter keep the composition elegant premium and balanced material realism improve realism of wood terrazzo glass fabric walls blinds and metal details add more depth and physical accuracy to all surfaces make the render feel polished and editorial like a real high end interior photograph important do not change the design do not change shelf layout desk form cabinet proportions or window positions do not move architectural elements only improve realism curtains lighting quality wood texture terrazzo realism and overall render polish if you want a stronger version use this extra line too extra realism line make the final image look like a professionally photographed luxury study interior with natural daylight refined warm shelf lighting subtle imperfections soft shadows realistic fabric behavior and premium material depth