enhance the provided image to ultra photorealistic quality with realistic lighting shadows and depth while strictly preserving all existing colours textures materials finishes wall colours flooring ceiling joinery and architectural elements exactly as they are do not modify recolour replace or adjust any existing finishes populate the space as a comfortable contemporary living area adding only realistic furniture and accessories that blend naturally with the existing palette without introducing new colours or textures add a modern sofa or lounge seating in neutral tones that complement existing finishes a low profile coffee table with simple geometry side table s with subtle detailing soft furnishings such as cushions and a throw that match existing colours exactly a floor or table lamp with warm artificial light a minimal rug only if it does not introduce new colours or textures a small number of realistic decor items books ceramic objects tray one or two indoor plants placed naturally lighting use realistic artificial interior lighting only soft warm ambient lighting with gentle shadow gradients physically accurate reflections and light fall off balanced exposure no hdr or cinematic colour grading rendering style photorealistic interior architectural render true to life material response and scale natural camera perspective with subtle depth of field clean lived in but uncluttered residential feel restrictions critical do not change any colours textures materials finishes or layout do not introduce new finishes patterns or accent colours do not stylise or apply artistic filters no exaggerated lighting no dramatic contrast add cusions to the couch
