edit the sketchup image only do not change the layout do not introduce new design elements keep the original sketchup design prioritize realism and correction over creativity do not change the layout camera angle or furniture placement replace the fireplace marble with a refined elegant black marble with subtle natural veining not glossy or busy fix the wall sconces on both sides of the windows so they match the original design and look symmetrical realistic and properly scaled keep all proportions colors and materials consistent with the existing image improve realism without introducing new design elements use natural light nice california backyard background for the windows i want the sofa to be white teddy fabric i want walls white limewash paint bring sof nice lighting for each shelf again do not change the design of the sketchup png file i shared i want it to be realistic
