Suggestion: add a helmet with goggles option (on top of it) for US tankers. It looks cooler:

(from Enlisted’s illustrators)

Another idea is steel helmet over tanker helmet, as you can see in first picture
Suggestion: add a helmet with goggles option (on top of it) for US tankers. It looks cooler:
Another idea is steel helmet over tanker helmet, as you can see in first picture
add in the Japanese winter tank helmet and the Canadian tanker helmet which remind me of rebel fashion from star wars