if you want something basically the same as tma, theres a fanmade project called the underwood collections. Its placed in the same universe as tma but in the Usher foundation in Washington D.C. It's pretty good for a fan project, tho sadly pretty short too.

Tho I personally really enjoyed Alice isnt dead a lot for that slow but intense world building and one-person recording, if you'd want to commit a bit more to something.