Your picture is good. I find most Tortricids hard to ID - they are both very similar (Sp - Sp/g - g) and very variable (within genus). Another shot may help. It often helps (for all moths) to have a straight on (like above) and a profile shot if possible.
https://bie.ala.org.au/species/https://biodiversity.org.au/afd/taxa/b2ff76cd-b5e4-43f7-b145-cb0162a9254f#gallery I'm not sure this matches the features of C. mnemosynana.