I think I just fell in love with that bow. ....anyway, onto the rest of the MOC. I like the torso; it's very streamlined and it definitely has the good proportions that you were going for. I especially like the addition of the tiny Hero Core; excellent parts usage. I'm not so much of a fan of the back, though; in comparison to the front of the torso, the back seems a bit flat and unexciting, and I'm kind of iffy on using the Mahiki in that particular area, even though it isn't as bad as some other stuff I've seen. As for the legs, while I do like how you've incorporated that thigh armour, I don't really like the foot design; they look like they should be longer. On the whole, though, I like it! Very sleek and overcomplicated- exactly what it should be.