Pretty neat, but I think the weapon is a bit odd - she's a huntress with a very lean figure, running and jumping through a forest, chopping down wolves and deer alike, right?
The spear consists of a very long stick and a big slab of metal. The handle will get caught up in vines and the blade will have a big momentum to it. Not very practical for fighting off something lightning fast in a pent-up environment, is it?