I was talking about the one in the original post, I guess that is Mr. Witts:
http://www.alpina-maus.de/index.html
I found some of his choices a little strange (like two E36 B6 2.8s) given that there wasn't a B12 5.7 listed. Although now I've checked again and I think the 5.7 just scrolled off the bottom of my screen - I see it now. And it's Hellrot too, very nice