From their announcement:
With the forthcoming release of the new Colour Primer Spray: Angel Green in January 2011, The Army Painter has added 2 new galleries to their website. These how-to-paint galleries is the first in a small series of galleries featuring Dark Angel Space Marines. Jonas has painted a small Dark Angel Battleforce with marines, veterans, dreadnought and commander. More Dark Angel galleries will be added to the website during December.