KME2014

Hello all, I am looking for some help with some mods i have downloaded. I download all of these mods including montana mod 2.0.1, mayberry mod 1.4.1, and others.... well there is a problem. I go to play the mod and everything works fine except that some of the skins are missing on the units. the "truck" shows up and is visible but they are all see through. If i can get some help figuring out what to do that would be greatly appreciated! Thanks in advance: KME2014