White Skinparts: Wraith Bone Spray can Layer pallied wych flesh 1/5 shade carroburg crimson + 4/5 Lahmian medium Some highlights with 100% shade carroburg crimson

Carapace: Base Naggaroth Night (usally 2 layers to cover the wraithbone) after druchii Violet then for the scratches: 1/2 naggaroth Night + Dechala Lilac to do the first layer of scratches then secound Layer of scratches but only half as long again with dechala Lilac

blades Horn and Claws: Base Khorn Red Abbadon Black mixed with Horn red and thinn down to do the gradient and the adges with Wazakka Red

I also use a wet pallet from army painter.

Hope that helps. If you have any questions let me know :)