Last Month the Japanese try to retrive this mod a little bit more. They played in the at 2pm CET. At the moment the gametracker,com Server Monitorring is off. Hope soon they turn it on. The ranking seems to work.
you just start the game and make sure freecam is enabled and hud is disabled. then you can move around the scene.. pausing and unpausing.. I setuop a 64 bot coop game to film the action.
a useful tip is to also use the following command in the console:
game.freecamerabasespeed 0.1
0.1 is very slow and good for close up shots.. you can use any number you like there. '1' is normal speed. I used 0.05 for many shots (really slow when you hold shift too.)
the rest of the tools i used are listed in the info for the video