Create a 3D animated video that rotates 360 degrees, showing a cross-sectional view of an autonomous delivery robot. From a top-down perspective, first show the empty upper layer. Animate it opening so the viewer sees the inside. Then, pass through to the middle layer, which reveals all electronic components—Raspberry Pi, GSM module, RFID, and sensors. Finally, show the lower layer, which contains the motors, wheels, and battery. Ensure the tires are placed on the sides, the base sits above them, and all components are arranged as listed. Animate from top to bottom, ensuring each layer is opened in sequence. The total video duration should be 15 seconds, so keep a smooth pace, allowing each layer to be visible clearly. The camera should provide a seamless top-down view, and each component’s placement should be easy to follow in this sequence