Airbrushing for Figurine
An airbrush is a wonderful tool once you have learned to use it properly and efficiently. Although it can appear scary, it is a tool that will save you a great amount of time. But it is only one more tool in your bag of tricks.
It is a tool to save you time, period. Nothing more, nothing less. At the end of the day you still need to master all the other techniques to achieve a great result. No matter how far you push your skills with an airbrush, you will always need to finalize your work using a regular brush.