When the "keys" are available, I'm sure someonw will be able to get a copy of them, or make them known in some way for others to see...
What will be interesting will be to go through them (possibly a nauseating experience, i know...) and "red flag" where rawat goes from his "life is beautiful, have a nice day' philosophy of knowledge, to his real message of "you are nowhere without the master", "gratitude' etc...
I know that when I left around 4 years ago, his videos would usually start with a few observations about life, go to a "knowledge lite" explanation, and then briefly touch on the "importance of the master"...of course, as the aspirant progresses, they get lots more of the latter....
It will be interesting to see how rawat tries to "thread the needle" with the keys, because if he doesn't stress the need for him, there goes his family business....