Only two words: Foundation. Washes.
Those colours are absolutely amazing and are a great and easy way of getting your miniatures painted quickly with a nice outcome. I never saw a possibility for using the washes with my marines or the fire warriors as I think the best way to use is with more organic structures like Trotzki had that with his daemons. And at the moment I don't want to start a completely new army and so I decided to get myself some kroot mercenaries for the Tau and I wanted to paint something really quickly and get the finished models as soon as possible without compromising the quality of the paintjob.
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