Cc’d Cars Not Correctly Displaying

Hello, if anyone can help, it’d be greatly appreciated. I have some modded cars and they display, but as soon as I take the cursor off the item, it bugs out and the display messes up. Is anyone else having this issue? I've tried using the batch fix in Sims 4 Studio as well as tried "repairing" my game through Origin. Can anyone help?

Thanks!

I have pictures, but I’m not sure how to add them from my cellphone. Lol