NO, there is no loom in place. Volkswagen do NOT install looms for devices that are not installed.
You need to create a loom and the only part that is different from the Mark V loom is where it connects to the reverse light.
The only difference from my guide for the Mark V (Mark VI guide I'll try and get up this week) is the few minor changes which I've just listed on my Mark V guide, everything else is essentially the same.
Installing a Golf Mark VI Rear View Camera (RVC) into a Golf Mark V | my-gti.com
Bookmarks