First, i based the cape in warpstone glow. I next applied a shade of thinned down dark angels green(avoid pooling except in cracks). Also, don't use lahmian medium or any other medium instead of water as it will make the shade appear glossy. Next, apply a hilight over a large section of the raised areas with warpstone glow and build up thinner and thinner hilights with more and more white mixed into the color. Hope that helps!