Unique is perfect ... but "flaws" are not always seen as such ...
No one has a perfect body. Everyone has flaws and that is what makes us all unique.
I get where you're trying to come from, and have said the same myself. However, I've realized over my time that "flaws" are not always seen as such by others.
I think the Sum of all that is Woman, in Her entirety, as the best features of All, would be "aggregately perfect" -- which doesn't mean she's necessary the most beautiful to all. I've regularly attribute the "aggregately perfect" to God Herself, and searched for the aggregate summation in the flesh that comes close in the eyes of most men (even if not myself).
I'm not afraid to publicly voice that the broad popularity of the attributes of a woman, say Erica Rose Campbell (ERC) for example (among others), might be an example of various attributes aggregately summarize what most men may want overall. Doesn't mean what I want (i.e., doesn't mean ERC is the ultimate in my own, visual desires), but it does give a good, aggregate picture of where that summation might be headed, among other examples.
So if you mean "flaws" from the standpoint of "aggregately perfect," I utterly agree with you.
By my definition of "Perfect," it means without flaws that one can even see or discern or, agian, even consider them flaws. Others may quickly point out flaws, which tells others what is important to them (or what they just focus on, possibly to their own unhappiness?), which are always a matter of subject. E.g., Symmetry is commonly quoted, and just one attribute that people are always ready to debate over and over, as if they can never say enough about it.
Likewise, I'm the first to argue that Shay Laren is one of my most fondest examples of "perfect," yet people will solely focus on the lack of perfect symmetry between her breasts. In all honesty, I cannot even consider the uniqueness of Shay Laren's breasts. So to me, her total form just comes together perfectly, the breasts adorning the hourglass and the supermodel profile and just everything in balance. So I wouldn't say it's the uniqueness of her breasts.
But I will agree the uniqueness of the woman overall is definitely to be loved. I just don't see them as "flaws," even if people try to focus on such, I just cannot. I don't consider lack of Symmetry a flaw. I don't consider complexion to be an absolute requirement either, especially when in combination and I don't even recognize the "flaw" that others say it is. That's yet another example.
And if you agree that there's no "absolute" on things like symmetry, complexion, etc... -- even weight -- then I think we all agree. That every value, every attribute, must be uniquely evaluated on the woman as a whole. So my definition of perfect comes around to the final reality that I don't think I could change a single thing about a woman and make her more beautiful than I already am exposed to.
Nina is definitely there.