when Cowabounga-Arnaud showed his 3D drawing of a Junari Jingasa here last year, I said I wanted to make one from a PM helmet but I've procrastinated till today
its a single-piece metal helmet with black lacquer finish with a gold moon crest(Mon)
...thanks for the inspiration Arnaud! (he drew me a red lacquered version with a gold thingy on top)