Unsolved The texture problem

Hello everyone I ran into a problem. For some reason, the same mod has different textures for different users (the mod file is the same). I don't have the textures of the underside of the car, but the other user does. What could be the reason? The first photo shows what I have. The second one is what should be

 

Where is this mod from, and where is the picture from?

 

Mercedes G-Class from Kenemation Mods

 

Huh.
Well then it’s propably an issue with the mod. From what I’ve heard, Kenemation’s works aren’t oftentimes the best of quality.