So my 10 year old decided to be Master Chief for Halloween, but when the costume arrived he was a little disappointed by the half-mask that came with it. I had a 3D printed helmet laying around that I found on Thingiverse, but it was in 15 separate pieces and mostly pink... Long story short, I spent about a weeks worth of spare time and part of this past weekend completing it so he could wear it this year. A little foam padding Velcroed inside was used to make it fit. He's happy with how it turned out, which is all I could have hoped for.
Thanks, if nothing else it'll be much sturdier. Thanks. He says he can see well enough. It's really only yellow cellophane over a clear visor. I can always take it off if it gets to bothersome.