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You haven't missed much. 99% is weapon/race/clothing.
None of the "skilled" modders have done anything in over a year.
The last 6 months have had no innovative mods. (A difficulty edit and a potion mod are the most complex)
Mostly because the code is so shoddy modders know the next patch will break everything and they will have to start again.
They moan and complain, some try to poke the code and it all inevitably fails.
Creating custom encounters, custom rooms, and custom dialogue requires indepth knowledge of the entire codebase because of how spaghettified it is.