You might have read my Deathguard Tutorial, you may have even followed it but there is something I forgot to mention. After the jump I finally share the secret... or maybe that should read secretion.
In true devotion to Grandfather Nurgle I offer gifts up to the putrid lord in the hopes he might bless my brushes and putrefy my paint jobs. That's right, I mix nose boogers in with my Deathguard Green. A couple of big old sneezes into a nearby tissue, a little Lahmian Medium to moisten it up and then it is scraped up and slung into an open pot of Death Guard Green.
Well, it's easier than trying to buy this.
Image from http://collector-info.com
Make sure you visit back soon to find out what my secret ingredient for painting the Greater Deamon of Slaanesh is!