guys is it possible to make such a change that when you play in first person it look like that you are really wearing a helmet just like in republic commando ?

umm
Maybe if you somhow change the hud

Yes, this was tryed before, I remeber that much.
it looked cool.

you have tried that or somebody else ?

You have to make a new model for it in XSI.

That's the only way.

thanks