I recently brought my 2018 Audi RS5 from France to the UK. The MOT process was painful to say the least and eventually after lots of to and fro between Audi Service centres and a private coder, I managed to replace both headlights and tail lights for UK ones ((tail lights with fog light on the RHS and headlights which now dim correctly).
I now have two second hand headlights (for LHS), one second hand tail light (for LHS) and one new tail light (for RHS) for sale.
Not well used, despite the age, due to Covid etc, so mileage on the car is only 7500km.
I live in Pembrokeshire, in Wales. Happy to let them go for a reasonable price.