I don't like putting mask over any shading. you have to do the shading really light and thin and I have found in the past you will disturb it when you lift off the mask. I draw a line on the outside of the shell where the shading will be, then cut out the section I want to paint spray the shading paint over it then do the next colour . As long as you follow the shading line and keep the amount of paint you put on the same you should be fine. Hope that all makes sense.
|