Yes Here:
http://www.audi-sport.net/xf/threads/8v-vcds-mods.206515/page-5#post-2079484
To be honest, the display is used more for the passengers to look at, when I'm reversing, I'm too busy looking at both door mirrors and listening to the beeps.
Having the visual representation can also be a bit of a double edged sword - it will be very nice to have the display on the MMI, but - in reality - even with PDC sensors and beeps, surely you should be actually looking in the door mirrors, or even out of the rear window whilst reversing?
I say this with experience - backing out of a supermarket car space - the beeps/display didn't pick up a fast approaching car not willing to stop to let me out of the space, instead choosing to just drive past (as is their right of way) - and I only slammed the brakes on when catching sight of them whizzing past in the rear view mirror. The beeps hadn't had time to beep/register/
Sometimes, relying on the beeps or MMI display isn't the best thing to do, especially reversing out into the open! There is the danger that with the nice visual representation on the MMI, you could be looking at that instead of out of the windows or mirrors!