Got to work on the skull portion today. After priming and a flat black base I dry brushed by starting with acrylic Brown then brown mixed with antique white, antique white, antique mixed with titanium white then just titanium white. I'm going to be doing a brown ink wash followed by detailing the teeth, adding some green/yellow/black ichor at the gum line and making the teeth look more like enamel with a gloss coat.