What I did for this one was form 2 canopies then cut the "windows" out of one, paint it and glue it on. You could buy another and do the same thing.

Sorry, I missed the part about coming from Italy. The first thing that I would do is to make a plaster of paris mold of the existing, uncut canopy. Then you should be able to find some one locally that would form you a new one.

Les