Thanks Tinny
I reckon that colour scheme might be the front runner. I don't know why I didn't think of it earlier but it turns out that there are a couple of photos of P2-GKF in Balus 2 & 3. What we will need next is a really good image of the chimbu warrior (that's the logo not the PPRuNer). Anyone got an image larger than the one inside the dust jacket of Balus?
Regards