I painted the flames white. Then I washed  with a green glaze. After I got enough base green color, I did a coat of Plague Bearer flesh contrast. Lastly I did some some athonian camoshade in the recesses.

Fantastic! Could you tell me what you used?

I think that's supposed to be smoke. Even so, this looks great. In fact, it looks better as smoke than as fire, since fire's light gradient is "inside-out," i.e. it's brighter closer to the point of combustion, where the reaction is hottest.

Wow.  All the colors on this look fabtastic!

Green Flames