there are a lot of videos out there, but people don't like written tutorials as much
in general, you need
>an airbrush.
Go for a gravity fed one with a double action pen style trigger (trigger on type). The double action gives you waaaay more control.
Push down to make air flow, pull back to make paint flow. By pulling back only a tiny bit while pushing down, you do extremely thin coats, making it easy to do multiple coats for a smooth finish, as well as blend colors.
>a bottle of flow improver
a few drops of this stuff will make even thick GW paints go through the airbrush
>an air compressor
air compressors come in two flavors - tankless compressors, and compressors with tanks. Compressors with tanks cost more, but aren't prone to spurts and other funk that tankless compressors are.
>a big bottle of airbrush cleaner and air brush brushes
The brushes are for cleaning the airbrush, not the models.
>rubber gloves... cheap disposable will do
you WILL get paint all over your hands without these
>a ventilation solution
I airbrush outside. If you airbrush indoors, make sure you've got a vent hood and maybe a respirator
>a set of files, extra desk lamps, etc
airbrushing makes even tiny mold lines really obvious. Don't make the mistake I did...
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I am still practicing and learning, but I usually try to go light on the trigger and build up color slowly.
Those marines were four layers of three different yellows (2 thin coats averland sunset, 1 coat yriel yellow on all the raised areas, 1 coat flash gitz yellow to highlight)
my advice? if you want to get into airbrushing, get an airbrush and just try it out. Cleaning it is the real challenge at first.
I had trouble seeing them until the paint went on, but now it is really obvious.
Recent renegade marine Obliterators. They believe that the Imperium is corrupt and it no longer follows the vision the Emperor intended.