LOL that didn't age well
Danielle will not go toppless any time soon. She has no need to. A lot of models have a strategy to start tame and then show more/do more as a woman gets older/needs to. Danielle made enough money in a single day on OF that she would never have to work again in her entire life, so there is no incentive for her to free her sexy nipples.
But the problem is exactly what you're describing. She often times advertises a full topless ppv which is not actually full topless, That is when it becomes a scam. So the lesson is, don't expect any full toppless content even if she's advertising it.