Read before commenting.
Good news, guys. Apparently there is at least one server that is running this mod. Here's the IP:
94.23.88.66:29061
Big shout-out to Asylum Project (http://www.youtube.com/user/asylumprojectteam) who gave me this IP.
Is this mod available on PS3 or Xbox 360?
No, it's not. This mod is available only on PC.
Do I need Call of Duty 4 to play this mod?
Yes.
How to install this mod?
Just find a server that is running this mod and join it. The mod will download and install itself automatically.
How to find a server with this mod?
Use some server browser. For an example Game-Monitor.
Can you create your own class?
No.
What's the name of the song in the intro?
Rota.