Yes, it works awesome still. There will be config files that you have to replace also. I'm replying on the phone right now, so itd be hard to link the files, but I shouldn't need to. Just make sure to keep following to the T everything albo says to do. I did the same (recently) and it works perfect. Make sure to also read the description on all of the mods that you are told to install. At some point, the aforementioned config files will come into play, such as the 300+ cars config file (I believe there's one other file that you are required to download, can't think of the name atm.)
Follow the steps, take your time, and test often. If I got it to work, you can too! I can confirm it works if installed correctly. Good luck!