Military Models 1 problems

I was going through the Military models 1 I downloaded, but most of the Helicopter’s are see through on the inside, and see through from the outside.

Everybody else Adv. dupe on Gmod.org are fine though.

Meaning, invisible?

Yeah, pretty much.

They’re meant to be like that. There’s a separate model for the inside and the outside.

The collision models are off I believe.