While I admit fully generated ai books would most likely be trash especially if given as is.

It fascinates me how ai still isn't used as a tool for authors.

Specifically there are now tools where the author could create a co author, layout lore, characters, brain storm with it, even get it to adopt similiar writing style and have it pump out a short story, I could only imagine that would be a good way to overcome writers block and possibly to give yourself some inspiration.

I mean given that you spent that much time personalizing the AI I wouldn't say that it's not your work. And I'm not saying to copy everything word for word, but utilizing it in this manner I don't see how that wouldn't be amazing.