I've found a set of original facelift rear LED lights for the A3 Sportback which exclude the inner tailgate lights. The design of the lights are slightly different than usual, as you can see from the below photo the section with the reverse lamp is not a clear lens as found on the standard facelift lights.
The part number for these lights is 8P4 945 095 F and 8P4 945 096 F. I contacted several Audi dealerships and even Audi customer services to ask if apart from the obvious design difference is there anything else that make these lights different to the standard ones but nobody can give me an answer! The only information their system told them is so rare are these lights that Audi have only one set in stock! Someone else said they don't have fog lights (which of course would make them illegal in the UK) but that doesn't make sense as the fog lights are on the inner tailgate lights?? I can't even find any information on the internet about them! Hoping someone on here can help shed some light?