This tutorial was contributed to the Guide by the great Vonschlippe! You can check out some of his builds on imgur or catch him helping others on r/Gunpla. If you see him around please give him your thanks let him know what you think of the tutorial. - Falldog
Hairspray chipping is already somewhat complex on its own, but with experience it may be combined or improved upon to create some rather elaborate effects.
Pre-shading involves precise airbrush control and can be considered a challenge on its own. Here is a tutorial on the basic technique. With a bit of courage, it’s possible to combine hairspray chipping and pre-shading, but this means working on a timer and requires a bit more planning.