Nice...But 6mm they are so bloody tiny :) Where did you get the hexagons from.
The hexagons come from www.kallistra.co.uk - available flocked in 6 variants or unflocked in 3 different colours.But the hills and rivers aren't the normal Kallistra ones. The hills were made from polystyrene foam. The river was made by using upside down hexagons filled with modelling clay.
Greate lookin game!!!