Simpson Diamondback in 1/24?

Does anyone know of a good Simpson Diamondback helmet in 1/24? Yes, I'm looking for a Stig helmet for a silly project or two. The proper white Stig helmet, not the Simpson Bandit of the old black Stig. (A long shot, I suppose- if it existed, we would probably see it here pretty regularly. But worth an ask...?)

Does anyone know of a good Simpson Diamondback helmet in 1/24? Yes, I'm looking for a Stig helmet for a silly project or two. The proper white Stig helmet, not the Simpson Bandit of the old black Stig. (A long shot, I suppose- if it existed, we would probably see it here pretty regularly. But worth an ask...?)

I have a spare helmet from HobbyDesign's Stig figure (http://hlj.com/product/HYDHD03-0336/Aut). http://d2ev13g7cze5ka.cloudfront.net/hyd/hydhd03-0336box.jpg