Some of the newer ones look a lot more detailed than others . The older ones are more broken than the newer ones. You can tell in the older statue of Zeus and the newer statue of him that in the older one you can see that the face has changed and that they added a body. The cloths had also changed from in the older one he was wearing a tank top and in the newer one he is wearing a robe ( scarf thing) on just mostly the lower half of his body. Also in the two sculptures of the women the older one doesn't have as much detail in the face or cloths or in what she is doing. Like in the newer one you can see that she is doing something ( not exactly sure what)but she is also holding an object. Although in the older one the lady is just standing there.