Hi I will show you how to make it. This was really nice cuz you can design at the design, color and size you want it to be. This ine is a Mitsubishi Eclipse that I made it original. Sorry if you are the creator of this free model. Credits to the creators/owners of the free models I used.
Step 1: You Will Need:
Roblox Studio(for some scripts and easier making)
Free models(You need to get the one that most looks like the real one)
Your own place
Picture of A real one
Some Decals(MAKE SURE TO MAKE YOUR OWN LICENSE PLATE AT MS PAINT, optional)
Step 2: Repaint
Repaint anything you want to repaint in the car. I prefer repainting the body black, grey or white cuz there are only few car free models I saw with that color.
Step 3: Remove/Put Some Parts
If you really want to make it customized, then change some parts into what you want it is. If you want stock, remove some parts and replace them into what that part is in stock. This will make the car look more original. If you have decals, put it into your car.
Step 4: Finished!
Nice work! Time now to share it to your friends! Drive it around your map and enjoy.