Zmodeler no longer works on my computer, so I cannot show the custom UV mapping portion of this tutorial. However, you can figure out UV mapping from this video: • 7: Gta5 Vehicle Making Tutorial: UV Mappin...
Open IV Program: https://openiv.com/
Required Mod: https://www.gta5-mods.com/tools/scrip...
Optional Trainer: https://www.gta5-mods.com/scripts/sim...
Any further questions can be asked in the appropriate channel in my Discord server: / discord