Here's a famous factory race Mi16 that's currently for sale.
http://www.racecarsales.com.au/classifieds...9f12a/index.htm
It was driven by the late Peter Brock in the '92 Bathurst Production Car Race. I'm not sure what's since happened to his '05' car. There's a bit of a tale here:
http://www.aussiefrogs.com/forum/showthread.php?t=10594