@Pirate Robot Ninja of Death cheers!
I basecoated everything with rakarth flesh (you can slabber rakarth flesh all over it, no need to be careful here), paint the fleshy muscle bits with Khorne red, i also painted in between all the ripped skin areas with Khorne red, hair with Eshin Grey, wash skin with reikland flesh shade, wash hair with nuln oil, then wash it all with agrax earthshade, this makes it darker and dirtier but also ties it all togheter.
Highlight the hair with dawnstone, bruise the skin with multiple layers of bloodletter glaze (do this on stretched areas and ripped skin edges. Then randomly apply athonian green shade and carroburg crimson on a few skin patches for a varies look.
Highligt the bone bits with rakarth flesh again. Think i did the paws with Eshin grey aswell.
Dont be discouraged during this process, it really looks like shit until you hit it with the finnishing touches.
Sorry im tired, but hopefully you can make sense of what i just wrote here haha.