Both Wonderwoman and Kusanagi are women designed by men. They are literally characters designed by men that dictate their views on how women should be. Even if they are relatively positive, they are still men transmitting their thoughts on how women should be.
What's interesting is that both of those characters have evolved considerably beyond their beginnings. I think it is oversimplifying to say that they represent men dictating "how women should be", but both Marston's Wonderwoman and Masamune's Kusanagi have been interpreted in drastically different ways by other writers.
If you believe that a character who's gender is the opposite of its creator is somehow invalid or cannot be a role model then I don't know what to say other than I don't agree. It's a subjective point and not particularly interesting to debate in my opinion.
Tell us more about female role models please!