Can't say for sure but it's as close a match as I could find even though I can see the differences. The frills, the hair is thinner in the Sara character promo image.
@polly Wow thanks a lot, yeah I think it's that one too. The hair thickness and consistency matches more than the other one. On that note, I thought Daz PA's were supposed to mention any products they used in their promo images that weren't their's, isn't that the case?