Kuvira is the main antagonist (from what I can tell) of the fourth book of The Legend of Korra, was inspired to make this skin after watching the first episode but its taken me until the day after the release of the fourth to get around to finishing most of it.


You can see her in action here: http://www.nick.com/videos/clip/the-legend-of-korra-214-full-episode-o2s3.html 






Reference picture: 









I listened to the RWBY volume one soundtrack on loop through most of the skinning process for this, because its amazing: https://www.youtube.com/watch?v=OljTu4I4ejI