These images are usually freely available online. Let’s give it a try by downloading the robots.
Choose 64-bit or 32-bit based on your System type.
Now Click on the Create image file from files/folders button. NSMBWii Custom - Downloads - The SZS Modifier program is the original program to allow you to load up and alter Mario Kart Wii's and New Super Mario Bros Wii SZS files.
