Been looking at this some more..
My collection lacks a Wonder Woman. I love this Wonder Woman, the prototype atleast. I don't see the need to own the EX. As soon as the in hand images surface, i can see myself jumping in, assuming the production pieces turn out as close as to the proto.
Based on the comment 10 posts back, the production piece was on show at San Diego Comic-Con 2018
https://youtu.be/JP_Vk9rlCfY