TF2 Machinima

Wow, lotta questions...
TF2 does have a model viewer, but it isn't quite the best way to get things done. They don't have quite as many emotional gestures as WoW does. The basics of TF2 machinima are outlined in my tutorial here (you might need to watch tutorial 1 first)
http://www.youtube.com/watch?v=2HcOt7aDiHQ
http://www.youtube.com/watch?v=WwjNBrRfRWA
If your characters mostly stand still and talk, bots should be fine. But for any level of movement, you normally want to have body actors.

As for your other questions, cl_drawhud 0 and r_drawviewmodel 0 will take away the HUD and weapon.

Thanks, Katana, That really helped. :)

The map 'Greenscreen.bsp' is veery useful for tf2 machinima. It's a map that's entirely green, for replacing with other more suitable backrounds. It looks like if oxhorn did something like this in Dynamic action team ep. 2, when the characters are in the World of Warcraft.

Oh, and btw, I can`t find the "cheat bar" anywhere. Where is it?

Sounds cool i liked the featured TF2 machinima they have forgot name though

I think you're referring to the console. To get that, press ESC, go to Options>Keyboard>Advanced, and click enable developer's console.

Nope, not that.

You know, on your video (I suppose it`s your video)
when you press Esc, next to the "Resume Game" etc. there is a big gray thing where you write down the cheats.. I can`t find that.

That's the console. I'm not pressing ESC, I'm pressing tilde, which opens the console.