Custom livery glitch

[3km]

Hello. I've been having a problem with my AC recently. So, I made many liveries for many cars from the F1 2006 mod, so I can have a full field of custom liveries (if it's relevant, then I've already made 12 custom liveries btw), but for some reason, parts of a few of those cars, have a blank white color as if no DDS file was detected, please help.

I'm leaving an example of the issue.