How to put Mk7 headlights on Mk6?

I saw an MK6 fitted with the MK7 headlights. I was wondering how hard or easy this is to do? I loved the look and I want to try it.
Also how hard is a Euro switch to put on?

i think you may have seen the MK7 'style' headlights for the MK6. the actual mk7 headlights are physically, geometrically different. Look on ebay for 'mk6 projector headlights' and i'm sure you will see some sets.

As for installation, remove your bumper which is help on by a bunch of screws (youtube has some tutorials), remove and replace the headlights, most headlights come with adapter harnesses if needed.

Euro switch is easy - again, youtube tutorial. Replacing the switch take 10 seconds but you need to run a trigger wire which isn't hard and the trigger wire is included in most OEM kits.