You can try Ryan at Exotic Auto Recycling - used
Not sure what places you have tried to get the switch from -
there are several parts places that seem to be able to get parts that Ricambi does not have or listed as unavailable.
Try the following:
Scuderia - they are in the UK less expensive but you will have to pay duty
FerrParts - they are very good
All Ferrari Parts - they seem to be able to get stuff as well
I will tell you right now with the virus thing that it may take a while.
Thanks Neil, I've actually bought one over the weekend from someone who saw my post. He lives in Melbourne and it wasn't too expensive. Great outcome. I've taken a note of all your suggestions for parts in the future. Thanks for reaching out.