@Coelacanth18 Thanks I was thinking skink, at least, but wasn't sure if the color was right. Now that I think about it, I'm not sure I've ever seen one completely uncovered like this, they're usually partially buried.
@TinoPup Blue-tongued can come in a variety of colors. Size is a good indicator I think - we don't really have other skinks this large besides Prehensile-tailed and Shingleback, which both look very different.