I’m using a V2 model that was used in Vengeance, V2_Factory, Rommel, and Dubrovnik
It appears normal when I run a test map on my mapping install and gaming install:

However, when I test it in my clean environment, it inverts or gets turned inside out, meaning that the inside is textured. I have no idea what’s causing this:

I’m not having problems with any other models nor did I experience this problem in any of the other maps which contain this model. Of all the maps listed, Vengeance_TE is the last one, alphabetically