Nice collection and welcome!
What mod's are you looking to do first?
Just a few cosmetic bits and bobs to tidy it up to begin with. It appears to wired up for reverse camera but there's no actual camera so that needs looking at. Initially I'll be looking to do:
Boot badge (gloss black)
Re-paint front honeycombe grill as it has faded
New back box or cat back exhaust (it was sprayed black by previous owner as it was rusting up)
Wing mirror housing painted black (one has a big crack in and needs replacing)
Wheels getting refurbished and maybe painted black
The cover under the dsg gearstick is scratched and needs re painting
Front VW badge changed to a black one
Spray paint engine cover
Pressed metal number plates
Future jobs if I have the cash eventually:
Edition 30 rear lights
Milltek exhaust
Cold air intake
Stage one map for both dsg and ecu