Thanks for the comments guys:
Arli - Yeah its a digital camera, and it took loads of messing to get those pictures - getting it to focus on the model rather than the wood grain on the table or the wires in the background was a pain!
Strewart - It feels stupid for me to be giving advice to you, but for this is basically just Khemri brown with a pretty heavy wash of Devlan Mud (if anyone ever says there's no secret to painting, they're lying - its Devlan Mud!). Highlights were then just mixing Khemri Brown up to pure Bleached Bone (mostly on the belly, the skin is only barely highlighted).