I just want to apply this texture to the vivace gendarmerie and change the texture settings ingame if needed But I got this...
Thanks! Edit: don't work I tried to resume my tutorial from the beginning but now the livery is not even part of the available choices... No doubt fatigue which leads me to make mistakes without realizing it. I would try again tomorrow.
Solved. It seems mandatory to use the materials.json. The naming of the files has also changed a lot, hence my difficulties from tutorials dating from the beginning of 2021