maintain the exact architecture geometry camera angle furniture lighting colours and all existing design elements do not change or modify the model layout proportions or any objects only adjust the material finishes make the timber floorboards appear more seamless refined and realistic by reducing excessive grain noise and dirty looking texture variation keep the same timber colour and tone but create a cleaner premium natural timber finish with subtle realistic grain change the curtains from dark grey to a lighter soft neutral fabric colour while maintaining the same curtain style folds transparency and placement keep all other materials colours and objects exactly unchanged apply only these texture refinements with a realistic high end architectural photography finish
