I’ve always loved those badges like the David Marcus badge. It would be interesting to know what they used for all the elements. That clear blue piece looks familiar for some reason. I have an actual piece from the spacesuits that have a similar look to these where the edge is that sewn, soft material around the perimeter… I’ll post a picture of it when I get the chance. Interesting to see the clear plastic tubing or square rod around the perimeter is actually separate pieces nailed on.