Hello Kazooie.
Welcome to the forum.
I'm not sure about the answer for your questions. I'm not aware of any members who are strictly taking anti-androgens, so I think it's difficult to separate exactly how pm and an anti-androgen affect the type of new fat redistribution. As you may already know, I got the fat redistribution to hips/thighs/butt with pm and no anti-androgen.
The one place I think my skin and the fat underneath has softened to the touch is my face. Granted, there's not much fat to begin with, but it's the only place I think there's a discernible difference. Others might have more self-awareness of their body and be able to provide more detail on the type of new fat redistribution.
If nothing else, you could always do a self-experiment by just talking anti-androgens and see what results you get.