https://www.gamespot.com/articles/fallout-miami-would-be-pretty-cool-this-mod-shows/1100-6460728/

The next massive total-conversion mod for Fallout 4 is taking players to Miami. A new trailer for Fallout: Miami reveals the Florida city remade in the war-torn, radiation-filled landscape of the Fallout universe. The primary modder behind Fallout: Miami is Milan "Mika999" Brajkovic, most well-known for being the creator behind the well-received Shard of Oblivion mod for The Elder Scrolls V: Skyrim.

The new mod takes reimagined content from Fallout 4 and its Far Harbor and Nuka-World DLC expansions. Fallout: Miami's website claims the mod's map will be slightly larger than Far Harbor's, roughly covering South Pointe Pier to Fontainebleau Hotel. The mod doesn't have an official release date as of yet, and the creators behind it are seeking volunteers who are familiar with the Fallout Creation Kit to help finish the project. The trailer seems to promise a similar experience to Fallout: New Vegas.