The mod was never (and never will be) finished, so yes. It's one map only if you are lucky to even get other players to play with.
TrueCombatElite CloseQuarterBattle is/was absolutly perfect, the bad thing on this mod is only that it has not been released yet with an enabled "sv_official 0/1" change possibility.
its like the same if your buy a car without the keys for it ^^
...and coroner, i really would love you to see only a released version of cqb with sv_official0/1.
just leave the mod as it is, stop the support etc. and release your great cqb mod with sv_official0/1.
i think you have nothing to loose with doing that.
my 2 cent's