Art Project: Lords of the Nine (Bel)

I've resumed an old project where I illustrate each of the nine Lords of Baator (Which is, of course, the property of the spooky wizard at the coast. I'm but a humble fanartist :) ). I'm doing each archdevil in numeric order, so I'm starting out with Bel. This painting is not quite finished yet, but here are a couple of in-progress shots.

Black and White rough

Initial color-pass

 

 First rendering pass