Walls and floor are made from insulation foam.
Shinto shrine is also made from insulation foam.
Wood decor is made from bolsa wood.
Sword rack made from bolsa wood.
Katana and Tiger Claw swords are casted.
Walls are held together with magnetic tape.

I was asked if I could build a dojo which could be used for either GI Joe or Mortal Kombat. Before I commit to it, I am constructing this as a test build.

I decided that I need to work on my casting skills which I used for developing the spare Cobra Stun parts to build weapons for this set. Using Blu Stuff I made molds of a Tiger claw sword and katana which will be used as wall hangings. The katanas will be used in the rack. Making up the mixture, pouring it into the molds and waiting for them to start to cure.