Idk what you are talking about but a "freecam" you could do is type /noclip in the console
To do that you have to press Esc and then spam escape to get out of pause screen and then you skipped it
This game is kinda dead so I won't be surprised if nobody sees this but, I think a sub category where you start the timer after you get shot and have to get the camera back
if a mod see's this please reply
here is a list of all the console commands that I know of:
The default fov of 90 can be changed by typing set fov (number). It is capped at 83 fps but can be changed with set cl_maxfps (number). set m_noaccel (number) for mouse acceleration and the last one that I know off is noclip which is basically what it says.
NEW ONES
I have found out new ones for this game and Gravity bone.
/give all (you can get guns and stuff from gb) /godmode (can't die)