archviz 3d floor plan layout top down view interior design render photorealistic 4k resolution architectural architectural photography maintain the exact architectural layout wall placement and furniture positions from the source image without shifting elements the cut off top edges of all structural walls must be colored dark charcoal grey the interior spaces and floor finishes feature soft light beige tones smooth plaster textures and light wooden flooring minimalist high end furniture realistic fabric textures on beds detailed interior lighting subtle shadows clean presentation professional 3d architectural rendering