You can see where part of the pediment on the west side has been removed. It will eventually be replaced.
The south side. The overall goals of the restoration project are to: conserve the structure, to correct some positions of stones restored incorrectly in the past, to complete the restored areas with fragments that have been lying on the ground, to stop the damage being done by the corroded iron, to protect the original sculptures, and to clean and protect the exterior surfaces of the marble.
South side with walls of the cella (?) visible.