Mustang Parts > Italy

Received the following note from Venice. Can anyone help the gentleman out?

John

Dear Sir,
When I was 9 my father bought me a gold finishing CCM MUSTANG muscle bike.
Now I'm fixing it for my 8-year old son.
I wonder if you can help me finding the following spares:
- front mudguard.
- front and back brake handles
- new chain
Thank you for the time you can spend to answer me back. I'll appreciate it so much!
When I'll get my Mustang finished, I'll definitely post some photos in this well- done web-site.
Best regards
Maurice Vortali
Venice - Italy
Mauricevortali@gmail.com