This was suppose to be a representation (a 100 years ago!) of "modern" warfare protection but to my modern eyes it looks like an end of the world apocalyptic kind of armor. Coolness.
This is a completely free image End of the World Armor that you can download, post, and use for any purpose.
Image License: CC0 No Rights Reserved
You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission, and at no cost. This image is completely free.