It's a pretty simple paint job. Covered all over in Ghostly Grey, then drybrushed with Bone White. The sword was drybrushed with an electric blue, and the jewelry was touched up in Mithral Silver. Inside the sleeves and hood is Chaos Black to bring out the shadowy effect. The body was then washed in black ink to give it more texture and a slightly dirty look.
It's hard to tell in this picture, but the base is flocked in green except for immediately around the wraith and behind it, which is in brown, like its presence and passing kill the grass under its feet.
I'm using this mini to represent Murkillor, a variant wraith.