Fingers for hari? Thats kind of like medusa but with the stone part! Are they alive fingers, do they move? I think that is a cool one to look into, what if the way people communicated was with sign language on their head, because their hair are fingers? I also think learning is illegal really cool, is everyone dumb, how would that work. i think these are very cool and fresh ideas that are out of the ordinary and that's what you want!