can't find Unit_Models

[O'Hea]

Hey all, I've got M2TW Gold installed and unpacked, and was about halfway through giving Scotland Arquebusiers when I realized- I can't find the Unit_Models folder. Here's what I've got:
What am I missing here?

[Lusitanni]

hello...man ...that´s weird...did you try to unpack again?try it and see what happens...do the game runs normaly??