for me I suppose Emily Skye for She Hulk, I just want to see her more muscular
The one that is still a fresh wound for me is Gina Carano. Gawd I loved her. We had a muscular super hot woman on a hit show and they were building a new show around her and now that's all done. (let's not devolve into a political discussion)
Other than her off the top of my head I could go for a buddy cop type story with Brooke Ence and Dana Linn Bailey. Brooke in the few shots of her in Wonder Woman looked absolutely incredible.
And though I think crossfit and physique women would be best for this kind of thing with more potential for crossover appeal I do love my big girls and I think Margie Martin would make an excellent superhero.
Obviously I doubt many of the women on this site are professional actors, but based purely on appearance who would you want to see starring as a superheroine on screen?
For me I think Sharon Bruneau or Marissa Brown would make incredible Wonder Women in the 80's.