Not sure whether this is possible, I would like to take a 3d surface that has been cut out with cnc router and be able to paint or color it with a cnc machine. Is there anybody out there who is doing that? I have a simple color sceme only one main color (3-6 shades of blue).

I have used paint sticks to hight lite tool path in the passed but not to paint with you could hold in a collet or drill chuck and comp. the tools z depth for presser on tip how it's going to look in the end who knows