I know this would be a massive amount of work and probably not very practical — just a something I think I would enjoy doing.
I guess the question now is how to scrap data from those lotr website and put in our vault so that we could have a solid start organizing those info and stories with Obsidian plugins.
Yeah, it's not the most practical idea—just something fun I think I'd enjoy. As an Obsidian user, I have a tendency toward 'pathological collecting. It would just be satisfying to wake up and see a neatly organized Lord of the Rings folder in my vault.
Or maybe there is some project of lotr I could host my self?