Female shield knight is very spirited and embodies adventure ... and has a little bone ornamentation here and there. Her design in the concept art looks a little more stout than masculine Specter ...

What stands out immediately is that while Tava Ren's design fits perfectly among the other Knights of Ren, she is wielding her own red lightsaber in the cover art. That makes her unique among the ...

For those of you wanting a better look at the Knights of Ren, The Art of Star Wars: The Force Awakens book included a piece of concept art of the squad, which you can see below.