MGS4 Cutscenes: In-game or not?

[leo-j]

rocketpig said:
Okay, I don't really care if they're pre-rendered or not but can someone answer me this?

If the scenes are in-game, why can't you get the Mark II to appear in any of the Mission Briefings?

 

 You can use the mark 2 in the mission beifings, and you can bump into characters etc..

Also it doesnt appear because its using stealth. Also if they were actually pre rendered we would have significantly better environments, and better character models, they are the same models.