Well I took a couple of power core combiners , (who's names escape me since they were not really characters that I liked or cared for) one of which was a green truck and the other was a fire truck (used that one only for the head). I thought some of these power core's were OK and some were lame. I figured that I could "transform" the lameness into something half decent, and I was proud of the results. Plus, I also wanted an updated "Gears " figure. Feel free to comment!