My husband found this under our shed whilst working to repair the wall. I cannot seem to find anything much like it online (and am going a bit demented from trying!). Some kind of snake is my best guess to date. I notice that the eye orbits are tiny, there is little brain case and smell must be an important sense for this beastie. It has odd structures inside. I have photographed a pencil with the skull for scale. I really hope someone can help me out with this.