SeclusiveSolid9

So it seems that whenever I replace the chgr_sign_1 livery to anything other than what the model comes with it happens.

Well I added another livery to the .ytd, this occurred so I then reinstalled that file and it still had the missing textures.

So I have this 2015 charger model but when attempting to change the livery one day the entire interior turned white and the taillights blacked out. Can someone tell me what causes this and how to fix because I can't find a fix. This happened when editing the .ytd to add a livery and now I can't fix it even with backups.