So these ideas are really crazy.
Although I do agree with Kore on it could be done, why would we do that.
One of the main things that are cool about spars is the players have to balance
on their own. Making the task harder. Thus making it interesting.
As far as working fingers, I do not think I would play a Toribash game with finger joints tbh.
Anyways, doom, I think with the genders thing he was talking about a separate tori model that looked slimmer like a girl.
Some mods do this but implementing a whole new choosable model would have to wait till toribash next.
Also, this would probably not happen as hampa stated models will be fairly the same because they want the UVs to stay relative to current toribash textures.