Oh right... No the colour is a bit lighter than the Daimler. I did wash the whole surface with brown oil paint. The actual hue is more along the lines of the helmet on the barel (although that was also highlighted).
Arg... A picture speaks a thousand words or something or other. I think explaining it by text won't help you. Here you can see the Daimler next to a mini base coated with the same AP spray.

@Captain Blood
Thank you! Your Brits were a big inspiration.