Eastern Three-lined Skink, id'ed by Matt the man
Identified as Acritoscincus duperreyi on Bowerbird by Matt Campbell: "Nope, in a way it was easier lol. This is one that you can make mistakes with around here where it occurs with one or more Pseudemoia species but as none of those are found in your area it has to be the Eastern Three-lined Skink :)"