This file can then be burned into an EPROM. You just need to duplicate a 256k image, appended by a 512k image to one file (Unix/Linux/OSX: cat Kick13.rom Kick13.rom Kick31.rom >eprom_source.rom). It is quite easy to install such an EPROM into Rev.6A Amiga 500s, Amiga 500+ and Amiga 600.
