Queensland Elevation DEM CLP Restricted Time...

A restricted elevation service that displays the latest, highest resolution, ortho Digital Elevation Model (DEM) data captured by remotely piloted aircraft systems (drones), piloted aircraft, and the Shuttle Radar Topography Mission (SRTM) over area of Queensland.

Source

This data file or API can be downloaded from:

http://qldspatial.information.qld.gov.au/catalogue/custom/search.page?q="Queensland Elevation DEM CLP Restricted Time Series Service"