Summary A simple model of famous "Ayers Rock". Based on google maps datas, which were imported in sketchup. In Sketchup I added several planes to cut the model everey 2,5m and so I got a topographical model showing the heights. Using the sandbox tool I turned that model into a solid. I added a base for a better starting point. On printing I cut down the objects bottom to the desired level. Instructions Printed with 20% infill, using UM standard values. To get the right level, I doubled the values of the Z-axis.