So from my tests, I've determined that this is not a zmodeler/ filter bug, but if the problem is going to be solved, then this is probably the place for solving it.
As you can see, the headlight coronas are off.
If I replace adder with lambo, i get 2x light sources on headlights despite the fact that there is only one headlight dummy in zmodeler.
If I replace casco with lambo, i get 1 light source per headlight in different color.
I've already searched through the game files and have not found any settings file for the headlights.
Does anyone have any idea what file is corresponsible for car headlight settings?