It may just be a contact mark on the bay. (Which is the outside of the die. The contact mark may have fallen between the deeper areas of the surrounding columns (incuse on the die) denting the bay slightly. making a slight rise on the bay area. I tried an over lay and it didn't look like a match. The shape is more rounded. So is the areas on the statue, incuse marks or raised marks? I see a contact mark on column #6. But still not sure yet what is going on.