keep all geometry exactly as modeled remove all exterior buildings and replace the background outside the windows with a clean sky only use a soft gradient sky with light clouds and warm daylight do not include any skyline cityscape landscape trees or structures the background must be only sky keep the interior materials the same medium tone concrete ceiling warm tile floor and light neutral walls preserve the metal frames and structural fins exactly as they appear use soft warm sunlight entering from the windows with long shadows do not alter the camera angle or add objects
