Mystery solved?

Earlier posts on Vintage Wargaming here and here referred to the Lamming Seven Years' War range, about which little information exists other than that they were definitely in production in December 1970 and no longer in production by January 1972.

I have never seen any lists for this range or any photographs of them. Thanks to Paul in Oz these pictures show a possible sighting. The clue is the Easter Island face. Does anyone recognise this figure, or have any further information on this figure or the range?