Same as the other previous versions. I modified the version 4 with a scorpion head modified with megatrons head. I used his jaw for the scorpion mouth...followed by using Skullgrins axe as the scorpion fangs..along with the movie scorponok head. As far as the feet goes, I used Deluxe class Ironhide. He had the correct feet I was going for. After completing him.. I do not have the photo with his weaponry added. He is loaded to the gills with fire power. Everything else is complete...including his correct jet mode. As mentioned on the youtube page, he will have a robot mode, scorpion mode, jet mode, tank mode, city mode and finally a battle station mode.