Flesh

1. Prime with Wraithbone
2. Base the flesh with Pallid Wych Flesh
3. Paint all the flesh with 3:1 Lahmian Medium : Carroburg Crimson
4. Dry brush the flesh with Wraithbone
5. Paint holes in flesh
6. Highlight

Claws

1. Use Abaddon Black to cover all claws
2. Paint 2/3 of all claws with Khorne Red diluted 3:2 with water
3. Paint lines and highlight edges with Evil Sunz Scarlet
4. Highlight claws with Wild Rider Red
5. Add a point at the end of the claw of Troll Slayer Orange

Carapace

1. Use 1:1 Leviathan Purple : Shyish Purple on all carapace, don't forget the plates under the termagants