Free Car Stereo Amplifier Speaker Subwoofer Installation

Most of you guys probably know who I am from all the events I used to host and my radio installation parts and radio interfaces. I'm now moving into plug and play audio kits and am looking for some cars to do some videos.

I currently have a plug and play amp kit for most 2016+ Audi that do not have a fiber optic amplifier. You pay for the parts and I do the installation for free so I Can video it for marketing purposes.
https://shop.enfigcarstereo.com/prod...pnpamp-euro16/

I also own many 3D printers and plan on making speaker adapters for plug and play speaker kits for B&O and non B&O cars.

Depending on the difficulty I may also make plug and play kits for amplifier upgrades on B&O cars.

Here are some of the cars I'm looking for.

A3 S3 RS3
A4 S4
Q3
Q5 SQ5
A6 Has fiber amplifier
A7 Has fiber amplifier
A8 Has fiber amplifier
R8 Amplifier is not fiber.