As parts appear in the picture you can see the main lightweight body of the vehicle which contains all the techical parts: the Li-air batteries, which have the space to breath, the gyroscope stabilizer which detects the balance of the vehicle and helps stabilize the posture while in the air.
For that extra bit of energy, the vehicle is coated with photovoltaic Lotus Golden paint, which charges directly from the Sun and redirects the energy to the engine.