What Australian coins could have looked like

I created these designs based on 1937 sketches. I personally think they are better than the adopted designs. What do you think?

Nah, I'm a big fan of coat of arms coins, Australian, German, Austrian, etc I love them

I have wondered for a while why the koala did not appear on Australian circulation coins! Look good to me- I like animal coins.

Not being funny, but thankfully they don't

They made the right decision in my eyes

To be honest the coat of arms supporters are something strong or fast. Not an animal that sits in a tree asleep from eating eucalyptus leaves. You wouldn't want a heraldic supporter to be horizontal would you?