Last summer I asked my business partner to design and 3D print a clock ring and it has a inductive charger for my phone. I can Bluetooth streaming music to the head unit, and if I am using the navigation app, it interrupts the music, and speaks and shows the directions. It worked great on out Lake Placid, NY round trip.
I have the Blaupunkt head unit that looks great and it fits an old car perfect.
That phone mount was a previous version from Rennline, with no inductive charging, and it had the phone low enough that I kept knocking the phone off when shifting. Our 3D printed version is way better.
At the bottom of the photo is a 3D printed water bottle holder. He printed it, and I insulated it with expanding foam, and painted it to match the interior.