With all the hard work you have undertaken lately James, did you do your drawing off the real thing, having just bought one?
Sadly not!
I'm not planning on drawing every variant of the HS.125 family so this should be a good starting point for the early Viper-powered models and the Dominie, though some slight changes in aerials and window layout will be required.
I'm hoping to catch up on some unfinished works I've had laying around for too long.