Based on GW Tutorial recipe

1. Base, two very thin coat of The Fang
2. Layer, two thin coat of Russ Grey
3. Shade the whole head with Nuln Oil OR Agrax Earthshade
4. Draw OR Drybrush the highlight with Russ Grey
5. EdgeHighlight OR Light Drybrush with Fenrisian Grey
6. ExtremeEdgeHighlight with Etherium Blue