It worked. Thank you very much.

Is anyone else having a problem, where cars in the vanilla game lose customization options after installing some car mods. In my case, the Rapid GT Classic loses almost all of its customization options after installing certain car mods, for example https://www.gta5-mods.com/vehicles/maibatsu-vincent-sport-add-on-tuning-liveries and https://www.gta5-mods.com/vehicles/coil-taranis. Does anyone have a solution for this, or at least an explanation for the problem? I'd be extremely grateful if so.