I wouldn't get my hopes up for this to be in hand in October.
Absolutely in no rush. They should take their time on perfecting the production version of this. Think about those individually painted stitches and those fantastic stray strands of real threads where the seams are damaged. If they get this right, it could be one of the best quarter scale figures to date. The fact that they got this one so right goes to show just how bad and awkward looking that Affleck Batman is in comparison.
I bet her cowls are seperate pieces. I'll definitely be buying 2 of this one, but man, just imagine the 7" version of this thing is even more exciting.