This is my new hill the first I have built for about the last 15 years.
At its core is cardboard packing box card, we got a new TV, covered in PVAcrete.
The rocks are pieces of cardboard covered in Das and PVA and sculpted into shape.
The whole piece was painted brown except the rocks. I then covered the hill in flock and added grass tufts in clumps and at the rock edges.
The whole thing was based on some hardboard, the same stuff I use for everything.
I intend building another 3 and when I do I will record all the processes and post them here.