Atmospheric effect with Airbrushing

I recently tried my hand at airbrushing for a special order.  I airbrushed a few things in college, but that has been some years back....  I was lucky enough to find the airbrushing equipment in our basement (amazing the things you can find!).  I'm pretty excited about the prospects.  The airbrush almost looks like the results you would get from an atmospheric firing such as soda firing.  What do you think?