A 3d rendering shoot from below about a futuristic architectural structure resembling a human skull, with a circular staircase leading to the upper level. the image also shows the interior of the structure, which appears to be made of concrete with a textured surface and a circular opening in the center. the structure has a sleek, minimalist design with a dark, textured exterior and a light-colored interior. on the center of the image, there is a small, circular window that allows natural light to enter the space, creating a warm and inviting atmosphere. the room is well-lit with natural light coming from the window, which casts a soft glow on the walls and floor. the staircase is made of metal and has a winding design, adding to the overall sense of depth and dimensionality of the space.