Thanks I guess. About the head size, I would have shrinked them a bit, but then decided that as they're helmets, I shouldn't. Inflator tool helps :haw:
Also, the material error shown on one of the helmets is fixed now. I think so at least.
Let me clarify something. I had them in-game BEFORE posting my first comment, and I meant to say that the screenshot of them while they're lying down, just after spawning makes them look strange. I think I've got used to the helmets already. They don't look as bad as when I first posed with them.