That's 2 different women.
looking at Victoria and Violla again, I agree. As a matter of fact, I think "Vita A" might be another model as well. Photos credited to Vita have her with a beauty mark on the outside of her L nipple, and the Victoria photos do not have her with such. instead, she has a beauty mark to the inside of her L eyebrow, and another one on to the right of her nose. I also think the belly buttons and noses are different, too.
That's 2 different women
Most likely there has been some cross-linking going on. It certainly isn't the first time.Emilee/Emily Parker. IMHO, Same girl, just Before/after boob job. Or I'm crazy. But it looks like the wings on her back are a cover up of the "atomic" tattoo on her L shoulder blade, and piercings can always be removed.