I had the same thoughts about having convincing CGI back then but now I'm not so sure. https://archive.org/details/911noplane https://m.youtube.com/watch?v=07PdXzo4s8Y The explosion itself didn't need CGI just the plane for a few seconds. There's maybe 5 different videos I've seen from the news showing the plane. For such a short clip I think it might actually be plausible.
You are looking for SEPTEMBER CLUES documentary.
It is 1.5 hours long in some forms (many addendums) AND goes over nearly all the official NIST videos and reveals inconsistencies and manipulations.
A BUNCH of the "official video" in NIST archives was taken by... People who owned graphic design/audio-video/cgi businesses!
Watch and enjoy!
Find the full documentary and see the cgi for yourself.
I believe it was a DEW as well.
(post is archived)