create a stunning architectural rendering of a modern mountain house the main structure features very dark grey clear vertical grain wood siding and rough face dry stack medium grey colored limestone walls the roof should be metallic gray adding a sleek contrast the windows are large and framed in black offering a contemporary touch the driveway is smooth and dark gray leading up to an elegant garage the surrounding landscape should include a greenery suitable for the mountains the atmosphere is serene and bathed in soft natural daylight highlighting the textures and colors
