I know that there are a lot of such mods, and I essentially invented the wheel, but I propose to evaluate my version too! After all, I paid much more attention to the code and I want to bring it to perfection.
In addition to the ability to simply save anywhere, you can also save your vehicle, and the script saves not only the color, but also all tuning parts.
Update dated 06/01/2020 (v. 1.1) contains a fix that allows you to save even the extra. The 06/02/2020 update (v. 1.2) contains a fix that no longer saves tuning information if the vehicle is NOT a car in order to avoid crashes. You can now save in boats, planes, and even trains (previously). The update dated 06/03/2020 (v. 1.3) contains a fix that no longer considers trains as vehicles, and therefore no longer allows you to save them. The script is not activated while you are inside the train.