Well, it's been a while, but I got back to my diorama.

I started doing some ground work and vegetation.

I used some Woodland Scenics fine turf in different colors to simulate the small vegetation on the ground, and some lichen for the bushes. For the yellow grass, I used some sizel rope that I cut in small pieces and glued with white glue.
And the fence was made from coffee steering sticks that I washed with some dirty water from cleaning my paint brushes.