@Diana ********
people have begun doing them to Cambodia, Malaysia and Vietnam as restrictions drop and with land borders opening Laos will also be a possibility (maybe avoid Myanmar). However, if you're not bothered about actually visiting those places then have a look to see if the STV visa is still a thing. It was introduced for covid, then they were going to scrap it and then they reintroduced it. I've not looked recently to see if it's still a thing Cost will be about $120 Australian. You'll have to show proof of funds for your length of stay and they'll ask to see accomodation booking for the time there but a cancelable booking on Agoda or booking.com should be enough to satisfy them)