It represents Achilles wounded by an arrow in the heel, his weak point.

In Greek mythology, Achilles or Achilleus was a hero of the Trojan War and one of the main protagonists and greatest warriors of Homer’s Iliad. He was the grandson of Aeacus and son of Peleus and Thetis, which is why he is often called “Pelida” and “Aeacida”.

This was modeled in zbrush for 3D printing.