Testy
I tend to agree, these forums are a place to share information and before I personally jump through hoops to get information out of the manufacturers (whether or not we operate them is our experience), quicker responses are often found here.
I checked whats available from flight manuals and requests (thanks to elvissa) and it looks like the closest available is the S76C++ RFM rev 4 from 2008.
If it's any help at all, pm me and i'll email you a zip.