Rare 1950s, 1960s Mannequin Morgese Soriano ??

Here I have a very rare and unique looking girl from the 1950s/1960s, maker unknown. I've had people say they think she was made by Morgese Soriano (Toronto), but I tend to disagree by viewing the few that are available online. She is similar in that she has a space between her bottom and torso, but unlike any I've seen by Soriano. She also has a very unique face and eyes which do not resemble anything I've viewed done by Soriano. Any information is welcome, and thanks for looking.