Honestly, I have no idea where to put this topic. I was just wondering, has anyone figured out a way to attach a Hero Factory/Glatorian/Agori Helmet to a Metru Head? I'm working on a MOC, and my attempts aren't as nice.So far, I usually use just a flat 2x1 translucent brick for the eye color, but that ends up only filling up one eye.Then, on top of that, I've tried out this, this, and this piece, the last with a 2 long axle and a 2 hole technic piece on top, each in the two holes on the top of the Metru head. Most of these are either too big or only have a hole to attach the plus rod to.Anyone have better suggestions?