Increase the scale of the trees along the roads

Added some fir trees to the map

Added some mud to a few low laying places in the roads.

Roughed up the roads a bit to add realism, which indirectly will also make it a bit more challenging in some areas.

Added fallen twigs around trees for the visuals

Added more patches of grass for the visuals

Added some debris to the roads

Added some small rocks to the map

Added stumps along the edges of hard climbs