http://www.graphisoft.com/products/where_to_buy/europe/italy.html
You can ask the Graphisoft distributor in Italy.
They are CiGraph.
If you look around you will also see that CiGraph has made a lot of Add-Ons for Archicad, so the relationship between the companies is quite old.
Loving Archicad since 1995 - Find Archicad Tips at x.com/laszlonagy
AMD Ryzen9 5900X CPU, 64 GB RAM 3600 MHz, Nvidia GTX 1060 6GB, 500 GB NVMe SSD
2x28" (2560x1440), Windows 10 PRO ENG, Ac20-Ac27