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 nila alabaster wall lights very important the existing wall lights are nila alabaster wall lights preserve the existing wall light design shape dimensions proportions material and position exactly as shown do not replace redesign simplify or change the wall lights preserve the refined alabaster material character light output critical dim the nila wall lights significantly the illumination must be soft subtle and restrained the alabaster should have a gentle warm glow only do not overexpose the alabaster do not make the lamps appear excessively bright do not create strong bloom glare halos or glowing edges the lamps must not look like they are exploding burning or emitting an unrealistic amount of light keep the light output physically realistic elegant calm and understated the wall lights should contribute to the atmosphere without becoming the focal point of the image green seat cushion at the back critical only the seat cushion located at the back of the room is green fabric this green seat cushion must remain exactly in its original position preserve its original shape dimensions proportions and upholstery the material must remain green fabric maintain a realistic refined textile texture and soft upholstered appearance do not change its green colour do not interpret or transform this seat cushion into wood leather stone or another material bed pillows do not change do not make the bed pillows green the pillows and cushions on the bed must retain their original colours and materials exactly as shown do not transfer the green fabric material or colour from the rear seat cushion to the bed preserve all existing bed pillows bedding and cushions exactly as they appear in the original render 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 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 keep the image bright and fresh while maintaining warmth and depth avoid harsh contrasts and excessive darkness avoid overly dramatic lighting keep all artificial lighting refined and believable strict negative prompt overexposed wall lights exploding lamps excessive lamp brightness excessive glow strong bloom light halos blown out alabaster burning lamps green bed pillows green bedding green cushions on bed colour transfer between cushions material transfer changed materials redesigned interior altered proportions changed perspective harsh contrast 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 preserve 100 of the original perspective proportions architecture objects materials colours textures and finishes only the seat cushion at the back of the room is green fabric the bed pillows must remain unchanged the nila alabaster wall lights must remain subtle and significantly dimmed with a refined and realistic soft glow only improve the realism lighting atmosphere material accuracy and overall visual quality of the existing render