There’s a snippet of Fabiana streaking in this video:
https://youtu.be/5Qj_v1mTopg?si=WjGyj7X0MR2DcOxL
Unfortunately the remainder of the scene remains lost. Having seen the whole thing, I can confirm that it’s pretty damn good. Only downside is that there’s very few onlookers and none of them react to her (in fact, she’s the only visible person in the latter half of the scene). Her body language and cute expressions make up for it, though.