The Australian edition came with a manual and a DLC sheet.
1. Front
2. Back
3. Disc
4. Inside case
5. Front of manual
6. Back of manual
7. Front of DLC sheet
8. Back of DLC sheet (censored code)
Thanks to MobyGames (images 1-2, 4-8) and eBay member 2ndhandjunkdepot (image 3).