I apologize for the delay in responding, and thank you for posting. Naples has a lively film scene, with productions shooting there often. Look into the Accademia di Belle Arti di Napoli and local film schools and cultural associations, and check the Film Commission Regione Campania website, which lists productions and events in the region. The Napoli Film Festival is also a good place to meet filmmakers. I hope you found a great community there!