Yes. For this I focused on trying to find (from her classic villain roster) one who best parallels and counters who/what Wonder Woman is (Like how Joker's insanity counters Batman's quiet steel, or Lex Luthor's corrupt boldness counters Clark's almost quiet innocence). I found him, but he was pretty under utilized, with sporadic looks/character traits, so I took the liberty of changing him up more than others.
Along with the main villain, I also laid the groundwork for more villains in the next chapter (if I get to do it) so you will see them in there as well, getting their start. You named one I ESPECIALLY hope to get to bring back in all her original Glory.