Yeah, I sent him a message both here, on some other sites accounts and on his email. I am guessing that his email is inactive or he just changed it. Otherwise I wouldn't bother anyone here
I saw a couple of people who commented on the testing version of the map, both messaged and email them and only one of them responded, said he'd check out his old hard drive for the map and after he did unfortunately no luck, he doesn't have the files.