One of the planned features that was eventually cut from Cyberpunk 2077, was the customization of vehicles in the style of GTA. While it didn’t make it into the final RPG build, the modder found a way to give you some control over your ride – though it doesn’t give you the options you’ll find in Forza.
LemurLord’s Vehicle Customizer mod is actually a menu system that allows you to select the variant of the vehicle you want to drive. If you have a car in your collection, the mod allows you to choose from all the different versions that appear on the streets of Night City. Basically, it’s a skin picker, and there’s plenty to choose from for every car.
Once you have selected a skin for your player-owned vehicle, that skin will be applied to it every time you summon it. This is a Cyber Engine Tweaks mod so you need to install it first. Once you’ve got everything set up, just press the “~” key to open the CET overlay. You then call up your active vehicle, press “~” again, and then find the option you want to use from the “Select Skin” drop-down menu.