[QUESTION] Custom RGB for vehicle colors?

I’m testing some features on my localhost server and I’m looking for a script or some sort of resource that allows players to change vehicle colors to a custom RGB value.
I am aware of the AleskRGB script but it’s broken (typing any values into the menu cause it to freeze/crash).

Is this as basic as looking for a different resource OR having to create/fix my own scripts? I’m not familiar with coding for lua, net, dll or anything of the sort.