How do you give a character like mario a weapon?

[frozenavaox]

How would i give mario a weapon like a sword.Lets say i made a 3D model of a sword how would i put it on mario so he would start a match with it.I don't even know were to begin can some one please help me. I'm very new to this.

[Tasty Pumpkin Clock]

lol, that would be incredibly difficult. I don't even know if it's possible.
I think there is a Mario move set in which he uses a sword somewhere in the vault though.

But it changes all his attacks... (to use the sword of course).