Right master without RGB.
$ git clone https://github.com/qmk/qmk_firmware
# compile qmk firmware following the docs https://docs.qmk.fm/
$ cd keyboards/lily58/keymaps
$ git clone https://github.com/jorgechato/qmk-lily58-knight.git knight
# cd to the root of qmk_firmware
$ make lily58/rev1:knight:flash