Hello brother...Indian licence eduthu one year achu...currently im in NSW...direct ah dkt mudichitu driving test polama or new ah start pananuma..because you mentioned 3 years
Bro you can do DKT and go to driving test directly. But you need to get licence Validation letter for which the requirements is 3 years overseas driving experience(which I got know from my friend who took licence 1 year ago). Please visit NSW service centre more details.