It sounds like a DX will only be an option if they exceed a certain amount of pre-orders. We won't know if it's possible till later on by the sounds of it.
Lll
I am under the impression that this is why we have never seen her in 1/6th officially, because the suit is hard to replicate so small. Even JND's 1/3rd Catwoman has a sculpted outfit.
All the 3rd party versions of 1/6th Catwomen look bad when it comes to the outfit.