Hello makers! If i'm to be completely honest, i've never played Kingdom Hearts before. I just loved the sword. If you look into some of my other projects, they are mainly cardboard. So, this build is for TRUE Kingdom Hearts fans, and people like me, who love the sword.
Step 1: Cutout's
First look at a picture of the sword. If you don't have one, use my later step photos for reference. And make a little less than two foot long strips of cardboard, and two strips of the same length but half the length. Trace porportainate (probably spelled that wrong) key top and handguard. Make two of each.