This is different from SE.
I think I can start on a animated version for your demo. It's not your story demo, Just a demo of moves becuase your story is to complex for me to animate. I've been told I'm really a good really good animato for a someone who's just started and that I can make really good quality but it takes me really long.
I'll start on it soon, But for the practice I've done on it before I've noticed you need one heavy weapon. Can the nature type also have a tree styled Hammer/Mallet, Still keep the bow as an option it's just I kind need a single heavy hut move. Also what is a katana?