It is nice to bring your own things, and to be able to pass on mementos from the old country to future generations of Australians. However, furniture and electrical goods are all available in Australia, and you may find you can save yourself time and money by buying new things on arrival. Make inquiries about packaging and freight costs. It can be expensive to ship heavy furniture. Also if you arrive in Australia without your things, you may have to wait months for them to arrive.
Some people go sightseeing while their goods are in transit.
They take a caravan and tour their new country. Or you can hire temporary household equipment in Australia. If you are bringing in antiques, make sure they will stand up to the Australian climate. Some wooden furniture can warp badly in the hot, dry heat. Be careful of marquetry and inlaid items.