This will be the first Lucid the installer has tackled, so he's got a lot to figure out. This was the same situation with our Model S Plaid, which had many changes from the outgoing Model S: switch to Li-Ion for the accessory battery, accessory voltage raised from 12 to 15 volts, and no circuits that fully switched off to tap into for the detector power feed. (He had to build and program a module that would read a voltage drop as the signal to switch the detector off.)
We're doing both front and rear antennas/sensors for the radar and the lasers. He has already determined how to get access to some of the areas he'll need for wiring runs, and the Lucid Service Center has given a phone number he can use if he needs technical support during the installation.
The location for the control/display has been a real head scratcher. The incredibly sleek, beautifully-designed dashboard layout presents the biggest challenge of the many cars in which I've had detectors installed. The location we've chosen will make the display invisible to all but the driver (a downside in my view), but it will preserve the aesthetics of the dash area.
I'll post photos when I get the car back next week.