Zigolo 98 Lusso Parts 1956

I am currently returning one to life and need various parts. Not that easy! Anyone restored/running one who can suggest possible suppliers here or in Italy that they have perhaps used successfully?

I tend to scan through the Italian selling sites such as Subito, Kijiji.it and eBay.it
Guzzi Retro are good but expensive.
Spares in this country are limited. I did see a rolling chassis for sale on ebay in this country, it might help you out for spares?