Nice work, however:
- The text in your signs look too crammed
- Your roads and interchanges are very wobbly
- Incorrect road markings
- The landscape looks really dead which is not right for this part of Australia. For example,
this is the ACT/NSW border in real life, you can see how much more lived-in, vegetated and hilly it looks

- Your 2nd picture
(which is here in real life) once again looks too dead and flat. In real life there is a wide median and no trees overhanging the road and the landscape is quite hilly. You're also using the wrong type of tree, in Australia eucalyptus trees are the most common, not those dead trees. Also, your sign is the wrong size and proportion
Sorry if I'm being too harsh, I just want you to make an accurate and high quality map
