I still lean towards M. euryleuca. It has the shaggy white front leg - in M. desmotoma it is b&w striped. I think the markings match better too. https://inaturalist.ala.org.au/observations?preferred_place_id=6744&quality_grade=research&taxon_id=699634 https://inaturalist.ala.org.au/observations?place_id=6744&preferred_place_id=6744&quality_grade=research&taxon_id=355146