A species widespread in eastern Australia (Qld, NSW, Vic). A new species for NatureMapr's Canberra and Southern Highlands region if confirmed. Nice photo.
OK, C. pura may be a better choice, but likely to be Calliteara (genus) I think. I was basing my judgment on the spread of C. farenoides sightings on the ALA. I'm not sure the BOLD records necessarily are a represenattive sample of the geographic spread in every case.
I also checked for RG sightings on iNat - one unconfirmed observation just south of NSW Qld border. Calliteara also have more feathering on the front legs.