I found this link on the Naked on Stage forum. There's some good news for now and some great news for the future. The good news is, here's the fulled ripped DVD for Boca de Ouro. The great news is, if Google Translate is working right and I'm understanding right, Teatro Oficina is working to get all their old shows onto YouTube. Apparently this YouTube user ripped the DVD and uploaded it, the official Teatro Oficina YouTube channel found it, and instead of shutting it down, they asked him for advice on how to rip their own DVDs, and said "We want to put everything on youtube. It's cool to be on the air so everyone can see it too." No way of knowing how long it's going to take, but it sounds like we won't need to look for DVDs to be able to watch the old shows soon. This would be a holy grail for me, but if they ended up posting all of the Macumba livestreams (which were pretty miserable quality when they happened) in DVD quality or better, it could be one of the best things to ever happen to people who love to see regular women (non-performers, non-nudists) naked -- as far as I know, the audience participation in those shows has never been matched before or since. If I'm wrong, please let me know!
So my quick-scan nudity review of Boca de Ouro (2001): a young Camila Mota stars and unsurprisingly spends a lot of time completely naked and unashamed. She gets naked a few different times, but I think the longest and best one is from roughly 31:00 to 36:00. I can't get too excited about this, because I think she looks exactly the same 16 years later, and the more recent performances show her off a lot better, especially the high-quality Bacantes videos I linked before. But if you like her now, of course you'll want to see her naked and younger.
Besides that, there's a scene around the 1:30:00 mark that has quite a number of beautiful and classy ladies showing off their breasts. No audience participation, no gorgeous naked cameraladies.
The timestamps are in the filenames of the screenshots.
youtube.com/watch?v=xqPdAGrXkWA