Errr.... looks like a normal Leon indicator stalk, so should fit yours.
Did your car come with it standard?
I have the stalk and am doing what you are thinking about, now looking for the loom from the stalk, just to see if it works or not, the stalk was only £5 and came with the steering angle sensor which is what i was after, so thought i would have a go at getting it to work
damn it new there would be something difficult. take it won't work then?
theres an s3 dash cluster in the for sale section. cheap i think
You can do it with software you can buy yourself ie vag tacho and vag com.
Depends if you like messing with stuff like that or not, failing that the dealer can pair them up i'm sure.