I agree that it is highly unlikely that she will fight anyone, as she has teased us a few times before over the past few years, and nothing ever comes to fruition. Also if as she says she wants to produce it herself, more likely she will pick someone with no experience so we can win.
On the off-chance this is legit, then I think Nadia White would be the best opponent for her and she checks all the boxes as per Mila's list (i.e. big boobs) and that would be a great fight