The statue in front of the larger temple is Nebuchadnezzar, King of the Neo-Babylonian Empire. His model was based of reference images.
Another modelled statue which needs to be placed in one of the temples is Ishtar, Babylonian goddess of fertility, war, love, and sex, also based of reference images. I will plan to have a statue of Marduk, patron deity of the city of Babylon, as the 200ft erection that sits in the middle of the Kigalla and connects to the tower.
After the tower is complete I'll be adding in sunset lighting, using dynamics for the fountains and for fire torches along the walls, dotting around vegetation, and a matte painting behind.