NovaFusion Custom ROMs for Samsung SIII mini

[AC Question]

I am trying to flash a Custom ROM on my Samsung Galaxy SIII mini I8190N so I downloaded the relevant zip file from NovaFusion. The problem is the zip file contains a boot.img file only. I tried and downloaded different zip files and every time I get a folder containing the boot.img file only. All tutorials say that these zip files should include also a system.img file and a recovery.img file but I can't find them.
Can someone be so kind to let me know how I can retrieve the system.img and the recovery.img files?