With the seam filling pretty successful, I gave the piece a coat of primer. And then looking at the images - and surprisingly there's not that many good ones - and even with the B&W images you can tell the body color and the face are different shades and the loin cloth is yet another color. For the colorized images the body is a green brown and the face is close to skin color. So that what I tried to replicate.
While that was drying I turned my attention to the base. It's from their cave lair which in my memory was a wet dark place - hence making a "good" place to banish people - Sorry Tom Tom... So after the black priming I added different grays, and then took V's Light Slime to get a green hue to the rocks. To finish things off I added some UV resin in a few of the deepest depressions.
The final step was to get the Bogeyman on his base. and as it would turn out, he didn't fit well. At first I thought it was the peg that was in the bottom of the foot, but that was only a partial answer. So I ended up super gluing what foot parts me the base, and after that had time to cure I added Aves underneath and near the foot. I made sure that he wasn't standing on two pedestals. And with that I was finished, and he can be added to the rest of my Christmas related models. Thanks for looking - and Merry Christmas!