Nintendo had said that 3DS Ambassadors would be able to access their ten free GBA games from the 16th. For the first time in gaming history, Australia got lucky, and Aussies can grab their games now.
Nintendo sent around a notification to let you know how to get the games, but in case you missed it:
1. In the Nintendo eShop, touch the Menu icon
2. Select Settings/ Other (the far left)
3. Select “titles you’ve downloaded.”
4. Scroll down until you see the GBA games.
And if there were any lingering doubts: Awesome games! Download now!