I've been meaning to do this to my current ones but its a project in waiting...bought the paint about a year and half ago
I did it on my 3rd gen, primer, paint, clear coat. It was lasting quite a while going through car washes and all. I probably did about 5 layers of clear coat.
__________________
Galactic Grey Limited 4x4 V8
Oldie - 97 Scooped 4runer