Update - 23 Dec 2020
Starting by baking utility maps and setting up my PureRef with the way I want to go with this project.
setting up all the materials I need for a stong base
lighting adjustement and first render preset
area masking and materials separation
Suttle roughness imperfection on chrome/paint parts and fine tune for wheels. For now, I have a strong base and I am ready for the paint job !