Camoflauge will be hardlined and in a yellow/sand color. Tamiya masking tape is used because it has less chance of ruining the painted work below it. (so they say.) I will then spray in between the lines and VOILA; a beautiful straightlined hard edged camo stip will appear.
I'm awaiting a new needle for the airbrush (bent mine!) and will begin painting the stips once I get the new one.