Small yet significant update

A tiny bug, that prevented the grass from being color-adjusted nicely to the ground has finally been fixed, showing how it supposed to look from the beginning: organic. Diffuse shades under trees now add to the perception of variety. On the rock the grass still needs some fixing. A low poly viking ship (168 tris) was added just for fun. I actually could render an armada of 100 ships like that. Looking forward to add some reef to the beach.