Clayton Carmines helmet from Gears of War.
I've tried to include multiple variations to faciliate different methods of printing. This includes a helmet split into seven pieces (front left and right, top left and right, back/sides left and right, and chin), one split into four pieces (front, top, back/sides, and chin), and a full helmet.
Currently it is scaled to be 10" (254mm) From top to bottom, but I would recommend scaling yourself to ensure proper fit.
Printing orientation and slicing is up to you.
Please do not share or resell this model.
I'ved added an alterted faceplate to this that should be a bit easier to print. The older one had some thinner walls that could have caused some issues, so I went back and thickend it up in areas.