Led matrix headlight

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Hi

As per title I need a new n/s headlight after hitting a pheasant (only a week after getting my car back after 7 months in the bodyshop awaiting parts).

Part number on the unit is 4g0941033j (has been suggested that 4g0941733j is the same but not sure. Can anyone confirm this or alternative numbers. Its for a 2016 s6 with led matrix lights. 

Just wondering what peoples thoughts are on replacement. I can get a new unit without modules from autodoc or a used unit off eBay with modules. Are there any other straightforward options. I really don't want to pay the £3k+ that audi want. On the other hand I want it to be right. 

Any ideas / suggestions gratefully received