This is the Pyramid of Emperor XO. A great centerpiece for all jungle themed wargaming table. I used XPS for the body of the model and a lot of castings for the pavings and the statute. The castings are available on my Etsy-Store. The masters are traditionally sculpted with clay, molded and cast. 

Here is an Showcase Video about the construction:  https://youtu.be/ayVhJ-ZQ41M