use the provided 3d render strictly as the base image important keep the exact same camera angle perspective field of view room geometry walls windows doors ceiling height furniture positions and layout do not redesign the room do not change the viewpoint do not generate a new interior only improve realism materials textures and atmosphere floor replace the floor material with natural oak herringbone parquet similar to the reference apartment photo warm oak tone matte finish visible wood grain furniture and layout must remain exactly where they are in the original render living area dark grey fabric sofa with realistic textile texture two round oak coffee tables light grey area rug under the sofa light grey modern designer armchair dining area round wooden dining table with four chairs around it kitchen kitchen cabinets in sage green matte finish oak wooden countertop tv wall shelves around the tv in natural oak wood lighting and atmosphere soft natural daylight from the window warm scandinavian interior atmosphere subtle decoration such as books small plant minimal ceramic decor photorealistic interior visualization realistic materials high detail soft shadows preserve the original composition of the base render
