New Ethereal Models Datamined in The War Within Patc...

Or possibly just options for lots of Ethereal NPCs.

I do like the new design though.

The loose ragged bandages always made me think, why bother.

Searra: Maybe they degrade during use, but the replacement process is either so distressing or hazardous that they get ragged before it's essential?

Could be. I don't think the how and why has ever been completely explained.

Oh, of course it hasn't. That's what fanfic is for.