Crusader Knight Helmet (3D printable)

Crusader Knight Helmet (3D printable)

Gladiator Swordsman Helmet (supports 3D printing)

Gladiator Swordsman Helmet (supports 3D printing)

Gladiator Lance Helmet (support 3D printing)

Gladiator Lance Helmet (support 3D printing)

British World War II Airborne Helmet

British World War II Airborne Helmet

British airborne helmets are mostly developed based on MK III helmets (installed in 1941). They reduce the weight (about 1.1kg) by thinning the thickness of the steel shell (about 1.1-1.2mm) while maintaining effective protection against shrapnel (they can resist 7.92mm rifle shrapnel within 50 meters).
British steel combat helmet Brody helmet during World War I

British steel combat helmet Brody helmet during World War I

The Brody helmet is a steel combat helmet designed and patented by John Leopold Brodie in London in 1915. Its improved form became the British helmet, steel helmet, Mark I, and the American M1917 helmet. Simply put, it is known as the shrapnel helmet, combat pitcher, Tommy helmet, tin hat, and in the United States, it is called the Dough Boy helmet. It is also known as a disc hat, tin hoop hat, washbasin, combat bowling (when worn by officers), and Kelly helmet.
Rugby Helmet 3D Model AR Ball Cap Ball Game Helmet Helmet

Rugby Helmet 3D Model AR Ball Cap Ball Game Helmet Helmet