This is foam!
The one I had at home was to big so I cut it in half, but use whatever size you'd like it to be
You sure can use foam to make a lot of armor,weapons and such! Just be sure to have a wooden or plastic core to stabilize everything and prevent it from breaking!
- a sheet of foam (abou 5cm thick)
- knives/saw/exacto knive/cutter
- a pair of scissors
- a round wood or plastic pipe from you local hardware store as core and handle
- glue/ hotglue
- rubber foam
- spray paint + acrylic paint
...and whatever you'd like for details
first, scretched the axes shape onto the foam.
then cut it and shaped its blades more..k´bladeway XD