Stephen
Try writing to M-Sport in Cockermouth. They operated the first A119 in the UK (I-RALY) and flew it all over Europe to rounds of the World Rally Championship until it was replaced by an EC135.
I (a humble PPLH R22 driver) had the pleasure of flying it back from Stockholm, under the very watchful eye of the M-Sport pilot. I have some pics from the trip, but they're not detailed enough for what you need. I'd be surprised if M-Sport didn't have a selection of pics of the aircraft in their archive.
57A