Getting the parts from the dealer will be expensive but you can buy them on Ebay or from breakers yards.
I got the following parts for my 8 Clubsport (see bottom pic for the correct part numbers).
The part numbers correspond to the wheel, tyre, lower foam (aka tool box base), upper foam (aka tool box cover), wheel bolt wrench, securing strap for foam, jack, jack handle, securing bolt for wheel to floor pan. You can transfer across the towing eye, locking wheel nut key, wheel bolt cap removal tool into the new toolbox.
You will also need part number N90871301, this is a press stud that fixes the lower foam to the floor pan. There's a stud in the floor pan that needs to be exposed by pushing it through the carpet (see pic).
As others have said with the Clubsport or R the spacesaver doesn't fit on the front because the brakes are too big (think this is why VW don't let you spec one from factory on Clubsport or R). If you get a flat on the front, just need to fit the spacesaver to a rear wheel then fit the removed rear wheel to the front, no dramas there.





