>>5954171With an old brush and water I did the chipping, you can use a toothpick to scrap depending of the shape or area you need, but be careful. It works with enamels and acrylics using water (don't use anything else to scrap the paint) and all the paint residues got trapped by the brush. The edges are firm with no peeling. I don't know what could go wrong but maybe post some pics and I will try to help, anyway as always make tests on scrap pieces trying different times of drying.
I was going to post the rest but meh, after this comes a super thin layer of dusting effects airbrushed and pigments