Absolutely useless action, why do you spend time, effort, and money on completely useless licenses? Change the design a bit, come up with your own name and that’s it. Look at GTA5, they make similar cars in their game, combine several car designs into one. They don’t ask anyone, “is it possible to make tuning for your car?”, They don’t confirm the color of the car (as it is in many games with Nissan R35, where it is banal only in white and without tuning, which was also in this game) and The most important destructible car. In addition, with fictional cars, you can run a Steam workshop where people can make excellent car models, tuning, vinyls, etc. with their own hands. Both you and they will make money on it.