YT: how to paint a guitar

https://www.youtube.com/watch?v=IP3dx8a-iDA
uses car paint

https://www.youtube.com/watch?v=_RhIK2x1JKg

https://www.youtube.com/watch?v=H1n9d5txPPE

i dunno what i learned from watching these

use 800 grit sandpaper?

lacquer paint?