Note what Bojack said about where the camera has to be pointed? The rotation of the earth creates the star trails which are not 360° and so need not be taken from a pole.

tar trail photographs are possible because of the rotation of the Earth on its axis. The apparent motion of the stars is recorded as streaks on the film or detector.[2] For observers in the northern hemisphere, aiming the camera towards the north creates an image with concentric circular streaks centered on the north celestial pole (very close to Polaris).[3] For observers located in the southern hemisphere, this same effect is achieved by aiming the camera south. In this case, the streaks are centered on the south celestial pole. Aiming the camera towards the east or west creates straight-line streaks that are angled with respect to the horizon. The size of the angle depends on the photographer's latitude.[2]

Those star tracks do not go full circle. As long as the camera is pointed south the tracks will be recorded. But no star there goes all the way around. The star tracks do not show what you think they show.

Tracks of individual stars do not go full circle. The innermost two tracks show this clearly. The photo does not show what you think it does.

Not a single one of those tracks goes around in a full circle. The circles you see are multiple tracks close to each other.

So the photo does not show what you think it does.