Interesting as it sports the older Qantas colours; a smaller 'roo and the gold band on the leading edge.  Logo type has since changed, too.
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<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/130275500@N02/16967098187/">Qantas 737-800 VH-VXN at BNE</a>