The wings are obviously not finished yet, but I think it's already a nice base to start the standard painting on.
Smaug, based black and highlighted white as a basecoat
A very detailed miniature!
Painted mix of khorne red+doombull brown+black and afterwards khorne red+doombull brown
Highlighted with chorne red
Highlighted with evil sunz scarlet
The pictures don't do the colors justice, as in real life the colors go from a darker brown/red to more orange/red highlights.