Here is the Natural Vivarium I build for my crested gecko Azure.
The plants are slightly different now and have more cover. The walls aere made from Styrofoam and painted with acrylic colors.
The black thing on the roof is a garden sprinkler system that is connected to a pump in order to create a rainfall system that goes of every morning and evening.
Air circulation is provided by 4 PC fans.
Hope you guys enjoy.