Strange, I clicked to delete this thread when I realised there was already one for Prime 1 stuff. Oh well!
If any mods would like to merge this one with that one that'd be cool (I already deleted the post I made about it in there; unless that one somehow returns from the void too).
I think they've done a really good job of capturing the cover, especially the aggressive, almost manic energy in his expression. I need to re-read Big Game as it's been years since I last did, especially since I picked up the Hunters trade recently, but I don't remember the mechanical-looking parts around the mouth being a feature of that Pred's mask.
Maybe since it's exclusive to the EX version they embellished it a little to make it look better?