From GameWatcher: “Vehicle customization didn’t make it into the launch version of Cyberpunk 2077, leaving car enthusiast stuck with making a new purchase whenever they got tired of their ride. The Change Your Favorite Cars mod is here to fix that, at least partially.
While it doesn’t turn Cyberpunk 2077 into a futuristic version of Need for Speed Underground, the Change Your Favorite Cars mod does allow players to switch between different color schemes for their vehicles.”
Source: N4G PC This Cyberpunk 2077 Mod Lets You Change Your Car's Appearance