Here is an interesting photo I found on Twitter of a Lucid Air test unit with some sort of weird device mounted to the roof rack of the car. I assume this is testing things like stability, performance, some of the self driving functions for the Lucid Air. Obviously I am guessing here.
But look how weird that thing is on the car, reminds me of some of the prototypes of the Google Maps street view camera system.
Here are more photos: