A'rtnoon Gents,
I'll second (third it) that too Ken
The windows on the Reggiane shown in Graeme's side view tie in with it being an earlier version of the 2001, most of the drawings show the third type mentioned below!
Converted from the Re 2000 prototype, MM408 became an additional Re 2001 prototype. As described by Carlo Soliani, it appeared in three configurations:
1st: natural aluminum finish transparent pilot headrest fairing
2nd: green & brown camouflage finish transparent pilot headrest fairing
3rd: green only camouflage finish modified pilot headrest fairing (solid)
If it's wrong,then blame me (as he said earlier today)
Back to work now, catchya later if possible