improve this existing render into a photorealistic fresh and modern visual most important preserve the existing design completely keep all proportions exactly 100 identical do not change dimensions scale geometry or composition do not move remove resize or add any objects do not add any new elements decoration furniture accessories or details preserve the architecture shapes lines openings and details exactly as they are keep the existing camera position viewing angle perspective and framing as close to 100 identical as possible materials absolutely do not change do not change any existing materials keep exactly the same material types colours textures patterns and finishes preserve all existing colours and their proportions do not replace reinterpret or transform one material into another only make the existing materials more realistic and physically accurate with subtle natural texture realistic roughness accurate reflections and natural light interaction every material must remain on its original surface wall lights nila alabaster the existing wall lights are nila alabaster wall lights preserve the existing wall light design shape dimensions proportions and position exactly as shown do not replace redesign simplify or change the wall lights the wall lights must retain their alabaster material character make the alabaster look realistic refined and naturally translucent where appropriate the existing lighting should create a soft and subtle warm illumination through the alabaster do not reinterpret the wall lights as metal glass generic wall lights or another material seat cushion green fabric the existing seat cushion is made from green fabric the seat cushion must remain green fabric and must never be interpreted as wood preserve the existing green colour and fabric character maintain a realistic textile texture and soft upholstered appearance do not replace the fabric with wood leather stone or any other material preserve the existing shape proportions and position of the seat cushion bed back wall linen wallpaper wall panels the wall above the existing bed back wall contains a subtle linen wallpaper preserve the existing linen wallpaper as a refined understated textile wall finish maintain a subtle linen texture without making it too coarse heavy or visually dominant existing wall panels are positioned on top of the linen wallpaper and must remain clearly present preserve the wall panel layout proportions lines dimensions and detailing exactly as shown do not remove flatten simplify or merge the wall panels into the wallpaper do not replace the linen wallpaper with plaster stone paint wood or any other material do not remove or redesign the existing wall panels lighting atmosphere make the visual feel fresh bright clean contemporary and high end without changing the design itself use realistic and naturally balanced lighting create soft realistic shadows maintain balanced exposure create a subtle and sophisticated photographic atmosphere allow the existing nila alabaster wall lights to contribute softly to the overall atmosphere avoid harsh contrasts excessive darkness or overly dramatic lighting keep the image bright and fresh while maintaining warmth and depth photorealism ultra photorealistic material response high end architectural photography quality realistic global illumination natural light interaction physically accurate reflections realistic textures and subtle imperfections crisp details with a natural photographic appearance strict negative prompt changed perspective altered proportions redesigned interior added objects removed objects changed materials material replacement material transfer generic wall lights changed wall lights metal wall lights glass wall lights seat cushion made of wood wooden cushion leather cushion stone cushion changed green fabric removed fabric texture plaster instead of linen wallpaper stone instead of linen wallpaper paint instead of linen wallpaper removed wall panels flattened wall panels simplified wall panels harsh contrast excessive shadows dramatic lighting artificial cgi appearance final non negotiable rule the final result must look like a high quality photorealistic version of the exact same render not a redesign absolutely no design changes preserve 100 of the original perspective proportions architecture objects materials colours textures and finishes the existing nila alabaster wall lights green fabric seat cushion subtle linen wallpaper and wall panels above the bed back wall must remain exactly as specified and shown only improve the realism lighting atmosphere material accuracy and overall visual quality of the existing render