First off, I have to give full and obvious credit to Loosecollector for the recipe, and a huge thank you for the advice on how to approach doing him. Check his hout if you get the chance if you haven't already.
Mine was made very similar, ony variations is I used all Terrax arms, legs, torso, and inserted the Etrigan face in to Marvel Select Sabretooth hairpiece and sculpted them together, along with the facial and eyebrow hair details. I also used the Marvel Select mane, and elbow spikes.
Finished off with s highly shaded paintjob and airbrush highlights. This is an awesome recipe and unfortunately can't quite catch all the detail in photos.
More pics at the jump and thanks for looking fellow realmers!