my guess is that she doesn't actually has any nude or similar contents on her Patreon (she did posted some images on her Facebook page, one named "Hinata Swimsuit Show" where she wears no panstu while covering her vanaga with one hand and i doubt there's more). The reason is she is quite well-known and she posts her Patreon link on public, you would expect at least some of her NSFW stuff to be leaked, unless there none of them to begin with.
