Thats how it was painted when I bought it. Not "correct" but it looked nice.
Here's a pic of it in its unrestored state. The fellow I bought it from restored it, it came from Melbourne.
He sold it because he kept seizing it and couldnt work out why. He had over geared it, he had a 20t on the gearbox and a 42t on the rear. he bought a new rear brake drum/sprocket from Modak and they told him 42t was correct for a A7 which it isnt, it should have a 46t which it now has with a 19t front.
I did a lot of miles on that bike and loved it. Over the years I have bought and sold a lot of bikes and that is one I wish I had kept and if I get the chance to get hold of another one I will.