
Duncan Sinfield, a drone pilot, shared with us another updated view of the work being done in Cupertino. So far the crew erected four floors of the ring-shaped building, along with some of the special curved-glass windows which will encircle the building.
For the first time, we see a clear view of the underground auditorium at Campus 2, where Apple plans to hold its future events. Campus 2's final form will feature the 2.8 million square foot spaceship-like structure, several parking lots, a fitness center, and more.
Check out the video in the reply below.