Chalkie,
After a bit more research it would appear that I owe you an apology. Your image is the current one.
What threw me was that it is three colour instead of two, and the one I was looking for did not have the dark blue bit in the middle of the flame.
What I now realise is that, on vehicles, I only need the light blue and the red, and can omit the dark blue, because that is the colour of the van.
It just goes to show that however long you are in this business you can still get thrown by the simplest things and it also reminds me, once again, that I should keep my mouth shut until I know what I am talking about.
Using your file I have now been able to send visuals off to my customer, so thanks again.
John