The Second Sister, is another Inquisitor who first showed up in Darth Vader: Dark Lord of the Sith 19 and will be one of the antagonists in the upcoming Fallen Order video game.
https://starwars.fandom.com/wiki/Second_Sister
I am going to be working toward an initial build with the limited information we currently have for the game's release on Nov 15, 2019. I'm sure a number of things will need to change once we are able to work on a CRL after the game's release but I would like to have this initial build done by Halloween.
Since I was originally going to build a Seventh Sister, I have fabric from the build that I'll be using here instead. I also recently purchased additional fabric to make the cape.
3D printer files are available for the hard parts (on Etsy), so I'm using these for the initial build. So far I have the helmet, shoulder armor, bracers (from my seventh sister build), belt buckle, and saber hilt circle (from Seventh Sister). I will modify the hilt as I know it is not the same as the Seventh Sister, but detailed pictures are not yet available. From what I can tell, it looks more aligned with the Grand Inquisitor's hilt.
Attached is a picture of my helmet with everything glued together. I had to split it up so much due to the size of my printer so I'm going to have A LOT of post-processing work to do on it.
Next step: fill and sand everything over the next couple of weeks.