Hmmmm...if you can make TF2 AI...you could make L4D AI! Just think, guns akimbo Zoey, Ephi Shotgun Francis, Mp5 Bill, and...Idk Louis 8D NOwait..PILLS GUN LOUIS! Lolololol. It would take Zombie Battles to the next level.
You should read trough the gamemode_zombie topic in RTB.
Rotondo should release some helping guys in the next version of gamemode_zombie.
As well as TDM compatibility.. :D
A TF2 AI is not practical. There is no such thing. All players in TF2 and controlled by a person. Bots in TF2 do not move.
Durr, but this is blockland.
And if you don't like it, don't download it.
But thanks for your opinion though. ;)
BOYS WE HAVE A TRAITOR! 
Thanks Menen :P
Durrr, a knifespy and a pistolspy.
Those are in the pack too...
I put two of them, because the knifespy is simply amazing, and the pistolspy is for the guys who want to have a shooting spy...
yeah i have been having that problem >_<
but instead of a helmet why dont you use the winter hat?
I am using that at the moment.
But i'll try to use soldier helmets.
The medi bot doesnt work, and some of the faces/decals arent the same as the picture's.....
console.log please.
It all works fine to me and i didn't heard anything of the others, make sure you have downloaded all the requirements.
Requirements:
-Regulith's Team Fortress 2 Decal AND Face pack
-Demogun (Demoman)
-TF2 Flamethrower* (Pyro)
-TF2 Minigun* (Heavy)
-TF2 Sniper* (Sniper)
-TF2 Scout Pack (Scout,obviously)
-TF2 Pistol** (PistolSpy)
-TF2 Butterfly Knife (KnifeSpy)
-Shotgun **(Engi)
-Nailgun (Medic)
EDIT:
Hmm, seems like the armyhats were also only on RTB 2.
And i don't have them.
Anyone can help me there? :)