Hi don't post much around here just a lurker, figured I would give this a shot. I am looking for a Energon Omega Supreme head, missiles, and a blue side panel, the only one that is all that important is the head but the others would be nice. I am not sure if there was ever a KO head made and would be willing to get that as well. Also I am not sure if this is a rare piece or not, so even some information about a KO would be appreciated. Thanks in advance.