Australian Steelbook edition. The metal case came inside a plastic slipcase. A DLC sheet with a code for the Elza costume pack was included, probably along with an information sheet. A sticker on the front advertised the DLC. It did not come with a manual.
1. Front of slipcase with sticker
2. Back of slipcase
Thanks to eBay member wreckingmachine (images 1-2).