Oh ta for the link like the DSG one with the little switch, another mod to add to the wish list.
They sell an S-tronic badged knob, S3 knob and the RS knob... prices range from 80-200 Euro's
Interior - BKS-Tuning
That link should take you to the page with the knobs on it, along with a bunch of other good things that are way to tempting to buy.
The install is pretty straight forward... You have two options.
1. Head the plastic shift rod and rotate 90 degrees. Few people have had success with this method, you just have to go super slow and take your time.
2. Cut off shift rod, tap and die both ends, insert 2mm grub screw and reattach. This method is more proven and safer.
I tried the heat and twist. And failed, breaking the shift rod. (Now this is dangerous, to replace the shift rod from the dealer is ridiculous and expensive as you cannot replace just the little plastic rod, but you replace the entire shifting mechanism)
However thanks to a MisterJJ on Fourtitude I had myself a replacement rod! (He made a batch of new rod tops to tap and die into the old shift rod)
Shown here is my broken shift rod with the 2mm grub screw in place.
And here is the other end of the shift rod (testing depth of the grub screw on it before install, do this because its a pain to unscrew it all if you don't make the holes deep enough)
Once both have been tap and died... then simply screw it on and have the holes facing forward instead of sideways.
Ok that was a lengthy post, I should note doing the cut and screw method took me about 15 minutes and it has been perfect ever since.