On occasion I will host group paint nights. We all setup around the table and sling or spray paint until the wee hours of the morning. It is an opportunity for my buddies to use the airbrush or get help with things like color choices if needed. There is usually copious amounts of tea and trash talking ... epic fun. It was on the most recent meet-up that I got the hair color on the beards done. 

Starting with the left file the colors are:
Brown: Dryad Bark > Gorthor Brown > Karak Stone
Grey: Mechanicaus Standard Grey > Dawnstone > Administratum Grey > Pallid Wych Flesh
Ginger: Mournfang Brown > Skrag Brown > Bestigor Flesh
Blonde: Balor Brown > Screaming Skull > Pallid Wych Flesh
Black: Abaddon Black > Eshin Grey > Dawnstone

Up next will be the gold detailing :)