This does not include the phone holder on top or the arm. All you get is the lower ball portion that sits in the Audi. You can buy the RAM X-mount top portion on Amazon.
This part is mostly hollow, and 3D printed on UV-curing “SLA” Stereo Lithography machines from liquid resin (better quality than normal FDM home machines).
This will allow a RAM mount to connect to an Audi-Q7. Drops into the key socket on the center console.