Its my version of scouter from Dragon Ball Z (and further)

I recommend to print vision glass with some transparent PETG, as its cheaper and easier to print with than transparent PMMA. Results are very simmilar (you can see comparison of PETG and PMMA on one of models photos.

On below video, you can see how to assembly it:
https://vm.tiktok.com/ZGe45h3S2/

I advice to buy some headphones soft sponges - like for STEELSERIES ARCTIS 100 x 80mm