There has been a build thread on edition38 for almost 2 years now. It is a must to read.Although its not a W12 engine it is a twin engined VR6, which the owner is thinking of bolting a brace of turbos to it!! http://www.edition38.com/forums/index.php?showtopic=69918
but thats a golf.. this nutter is squeezing it into a Lupo