I would think that a Mossad agent would be smarter than to leave a trail of what he is doing by documenting it. I do believe he worked for Mossad most likely, and I do believe very strongly that he was a pervert that used underage, but not prepubescent children, for his perversion, and I think that he likely found prominent men that shared his perversion and may have used it for Blackmail. I don't however, think he was stupid enough to document this in a manner that would one day be made public. I firmly believe that other than names, the files won't provide definitive proof of the blackmailing and crimes by prominent people.
I just give the people that thought up the plot, built pagers that exploded on cue, distributed them to terrorists, and then had them go off, all in order to disrupt the terrorists' communications network, more credit than to leave a blackmail plot just sitting around waiting for a subpoena.
I think if it ever is released to the degree people clamor for, you're going to have a great big Al Capone's vault situation. A big nothing burger other than some names that the public will then want documentaries and true crime podcasts that will fuel conspiracy theories. There will be names of men that may or may not have engaged in activities they shouldn't have, but I don't think you'll find evidence of crimes, unless guilt by association is a crime.
Lord, please help us get our nation straightened out.