Specifically the Bella Italia (Italy) and Vive la France! (France) DLCs, though having all map DLCs is often recommended for maximum stability.
This "Italy Map Project" (as it's known in English) focuses on significantly expanding and improving the default Italian map provided by the game's developer. Key Features of Version 6 (1.46) OLASZORSZÁG TÉRKÉPPROJEKT V6 1.46
(set to version 1.46 for this specific mod version). Specifically the Bella Italia (Italy) and Vive la France
Major overhauls of cities like Genoa , Verona , Livorno , and Milan to make them more realistic and detailed. Key Features of Version 6 (1
In the ETS2 mod manager, this project should generally be placed high in the loading order to ensure it overrides default map data. Where to Find More
: A reliable source for downloading the latest and archived versions of the map.