So, most of my visual cortex doesn't work for me. I see text in little clumps, like looking through a cardboard tube that moves around on its own. It's hard to get a general sense of things, for me.
When I think of "audit", I want to know what the avenues are for compromising the various kinds of security a system has, so that people know how to continue using it and developing it, so that they are informed when doing so.
I have no idea what an audit formally is. But these people know. They have all the sections and followed all the manuals.
It looks like the result of being self-taught and putting incredible hours in, to me. It doesn't look like a deep fake.
I don't know where to look to find information on security weaknesses. Glancing around the beginning, I mostly find verbiage about software features.
I'm guessing this was written by developers of the project, laboriously, to support the project. It doesn't look independent.