newer versions sketches of Hanzo and Gure Teru

I thought the latest versions of the concept sketches are starting to fit more appropriately to the story plot.

I made Hanzo the hot blooded, revenge driven older brother (age 20), who takes any challenge head on. He is well trained with his sword, but does end up at times having his little sister pulling him out of trouble from a distance. Gure Teru, the younger sister of Hanzo, (age 18), Is skilled with the bow and arrow, accurate with most projectile weapons, loves nature and becomes one with it. She uses her long range skills to watch over her brother from a distance.She is the calm collected , positive and spiritual sibling of the two. Her bow is uniquely designed as a double pointed spear bow. Hanzo and his sister wear their fathers name and come to realize that their father has been in contact with unearthly beings who provided him the material to make the youngsters weapons. Hanzo ends up being seduced by the Geisha  witch, who will eventually have him jeopardize his sisters life. The witch is set to consume their souls as well as eat them as well as possess the childrens weapons. Hanzo for once has to focus and use his mind to save his sister from her doom. The witch is very powerful but prefers to summon herdemon ninjas to observe the skills of the children when they battle. She arranges the demon ninjas to chase the kids towards the witch's house.