a closeup of the head and grain details around her neck. Ancient peoples understood a lot more than we modern people oft do. such as the complex nature of nature. they had too. it was extremely important for them to know. so in such magical rituals such as making these idols to bring about the prey animals (and possibly use as object lessons to younger tribal members. after all a picture is worth a thousand words and a well appointed symbolic statuette would be an education in and of itself)

So her she is decorated with the symbols of the fertility needed for the prey itself. These grains indicate the grasses upon which they feed and which give them the energy to mate and reproduce and live. for without the prey the predator will surely starve.