found some options for green plastic for the viewer
$5 each for a 12"x12" acrylic sheets 1/8" thick. not sure if the green (2092) or fluorescent green (2154) would be best. Will need to see it edge lit to know for sure. I will probably just buy one of each and see which suits me best.
I had a thought on constructing this armor, I have some friends who are active in SCA, or medieval reenactment fighting. There are some people in the SCA who use plastic armor for combat with rattan "swords". I am going to track some info down about their armor, see how adaptable this type of armor would be for our purposes here.
=Jubal=