GPSed. Estimate length 17-18mm. The Eastern three-lined skink in the top left corner photo was incidental i.e. it was running away and happened to cross paths with the weevil.
Thanks Mike. I got a message that this a new species for Dry Plain? But it isn't! See my 30 Oct 2021 sighting of same species also at Top Hut TSR Cubicorhynchus sp. (genus) (Ground weevil) .