Good Morning Community, 
First of all I must say that my english isn't as good as yours, because I'm german  
So, now to my problem: 
I know how to apply a texture-shader to a texture, but.. 
I wan't to apply an image on the vehicle, but only to the door. 
I have an Army-faction an i want to put the Faction-sign on the faction-vehicles, on the doors.. 
Can anyone tell me how?