Shape of predator face: Xenomorphine is right, that's the crest of from two, the general face from one with the extra mandible fangs from two except that they curve up from the front of the bottom of the mandible instead of come of the bottom and point down. Color of the face: The whole picture is colored/tinted/white balanced yellow so there is no way to tell from that picture weather or not he has that same fakey bright yellow skin tone as Scar did. Realism of the face: Again you can't tell from the picture but I think a lot of what helped with the realism in Predator 1 that was missing from AVP/Scar: Wet skin and sutble facial movements such as slight stirring of the mandibles. These things didn't exist in AVP. The skin was matte surface (according to the filmmakers so that he didn't seem as creepy and alien - go figure) which made Scar appear to be foam rubber...which he was (or silicone). The original predator was designed to be unsettling, creepy, alien and slimy and he he's SOOOO much more interesting and convincing because of it.