CJ: Your aviation adviser has doubtless informed you that by using D-HAUG (in terms of authenticity) you will be limited to 'mimicking' a Wessex Mk 1 or other early model Wessex. Even then you will need to paint over some of the windows.
D-HAUG
But .. at least you are not compiling the whole scene using CGI so that's something to be thankful for!