Here's a link to the thread about it. The old one is really gone, and is no longer available. So if you are on one, it's probably the current one. The latest version has an entry on the front page called Other Cars, and has the GTR as a sub-heading.
I have the 2.0 version that Fran sent me via link but am interested in the newest version you have. Should I reach out to him or would you be able to provide this to me? I'll PM you the link to show you that I have it for proof.