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.
世界末日護甲
apocalypse、Armageddon、armor、fight、gas、gasmask、mask、protection、Semi-Realistic People、shield、weapon、world
啟示、世界末日、盔甲、鬥爭、加油站、防毒面具、面具、保護、半現實的人、屏蔽、武器、世界
資料來源：openclipart ( https://openclipart.org/ )