Question - Proper Colour for WWI Mark II Tank

[domus.don]

Hey Guys,
I need help identifying the proper colour(s) for a WWI Mark II Female tank used at Vimy ridge. I know that later during the battle of Arras they were painted a mud brown colour but would that apply to this tank as well? Do any coloured images exist?

Thanks in adavance!

 

[JTF#]

i would think it would be painted the same as this if it really is a pic from vimy. the main color is green moss .

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