I really like 6 :) The flow is great and with a good light, this could be gorgeous! It kind of channels the same feeling as Soaring Sword Fiora splash!
The proportions for the sword seem way off. In the photo the handle fits into the blade almost twice, in your model the handle only fits into the blade once.
Current State: "Broken Sword... Broken Spirit..." Here are some steps guys :) @Kashuse http://www.artstation.com/artist/Kashuse https://www.facebook.com/Kashuse