Rocketeer is the grandpa of Ant Man. He is the superhero back in the 1930s, 1940s and 1950s.
Cliff Secord, a stunt pilot found a jetpack that can let him fly. He uses it to help do good and fight evil .
Turns out that this jetpack belongs to the enemy army, Germany.
Now for some reason a scene from the first movie of Captain America comes in mind. I recall seeing Hydra army flying using jetpack somewhere.
Rocketeer Helmet is unfolded by R3mak3 On3. Assembling is easy and the scale for this helm is 1:1.
If the size is too small for you, you may resize it using Pepakura Designer.