enhance this architectural interior render while preserving the exact composition furniture layout and camera angle focus specifically on improving the realism of soft furnishings especially the bed and curtains make the bed materials physically accurate with natural fabric behavior realistic duvet volume subtle gravity driven folds slight wrinkling at contact points and believable layering between sheets pillows and blanket add soft fabric texture variation rather than smooth or plastic like surfaces improve curtains with natural textile weight and flow ensure realistic draping gentle fold repetition proper tension at curtain rods and natural sagging due to gravity avoid overly uniform or symmetrical folds lighting should softly interact with fabric surfaces creating gentle shadow gradients inside folds and realistic light diffusion through curtain material maintain original lighting setup without changing time of day or color temperature do not alter furniture design room structure or add new objects keep architectural accuracy only enhance material realism especially textiles
