Further on my passport deal, here is a cheap self service for passport photos.
Take a picture with your main camera phone behind a white wall with plenty of lighting using the following passport photo requirements.
use an online service such as this to generate your passport photos https://makepassportphoto.com/
Print the photo at officeworks for 15 cents using self service or 20 cents at Kmart.
What my point was right above your comment…
Just emphasising that as I know there are photography masters here who have done that before and they succeeded, but there's this aforementioned list of caveats.