Hub centre cap (with steelies)

[xkdw]

Does anyone know the part number of the centre cap that @Loz posts/mentions here:

4x Steel Wheel Centre Caps

Just on the off chance anyone is swapping their steels for alloys. To fit 17" Steels. Preferably with the silver VW logo in the centre and oblong openings.

www.t6forum.com

I've already obtained some (a lot) which seem to be slightly too small: 1J0 601171 and 6N0 601171.

Thanks in advance!