Good evening!
Tonight I'll show you a job other than the usual:)
The object in question is the "shell" of a remote-controlled model car racing.
To do this type of airbrush should think on the contrary with respect to a panel, because the body must be painted inside and being made of transparent plastic, the color will also remain on the outside but protected from possible damage.
First, I made my usual masks with masking film, the first one I used is that of design in the foreground, then gradually I got to give the background as the final step, but we see in phases:
To achieve This tribal in the foreground, I first gave the edge feather ...
and then wipe it all with the lighter color, so you can see inside, but outside ...