I have created a basic shape in Styrofoam, I went into the next stage.
By coating the surface of Styrofoam with plaster , then I added a detail.
I've placed a pillar of rock, ground and back wall on the wooden base.
Then, I have coated the ground with plaster.
Also I finished the ceiling part in the same way.
I made the cover of the ceiling in wood like the same as the base
There are a little more details to add....
Use a piece of plaster, I finished it as peeling off a rock in the foot.
The following, start painting finally.
