I am accumulating info on the Chieftain for my next armour project and found an old posting from swampfox about Tamiyas green/green scheme. The book 'Modern Combat Vehicles:1, Chieftain', by George Forty has a colour plate of a green/green scheme. Could be a bad colour processing by the publishers I suppose, but it looks pretty real.
Dave
When you've seen one nuclear war you've seen them all.