This is my version of the skull Jigsaw wore on his chest when he became an evil incarnation of the Punisher. He tore it apart and stitched it back together to resemble his mangled face. I'd love to find a shirt with that skull on it. Everything in this model is connected. I had originally gone with flat 1x4 tiles to represent the stitches or staples, but they looked like small gray bandages. I went with the 1x4 toothed bar piece instead. They look alot better.