transform the scene into a hyperrealistic natural looking interior lighting and atmosphere optimized natural lighting conditions realistic distribution of daylight throughout the room soft natural shadows and realistic contact shadows balanced exposure with no overexposed areas natural reflections and physically accurate light behavior calm elegant and realistic interior atmosphere the final result should look like a professional photograph of a real completed interior not a 3d render materials and finishes furniture cashmere grey elegant matte finish window white including the entire window frame and window sill curtain dark grey blackout fabric with a subtle visible and realistic textile texture flooring natural oak parquet classic herringbone pattern with realistic wood grain and subtle natural variation doors white matte finish door handles white matte finish walls white smooth matte finish design preservation strictly preserve the existing architecture room layout proportions composition furniture design geometry dimensions and exact position of all elements do not add remove redesign or reposition any elements material realism maintain realistic material scale natural textures physically accurate reflections subtle imperfections and authentic surface properties avoid artificial looking materials excessive gloss oversharpening or cgi like appearance final result a hyperrealistic naturally lit sophisticated interior photograph with accurate materials realistic textures natural daylight and authentic photographic depth preserve the original design exactly and modify only the specified materials colors and finishes