This step is independent of your OS choice, the downloaded image can be used on any OS.
However, the image is specific to the target hardware, as its name should reflect it.
Download Lakkafor Generic Amlogic SBC/TV Box
Download Lakkafor Khadas VIM 2
Download Lakkafor Khadas VIM 3
Download Lakkafor Khadas VIM 3L
Download Lakkafor Banana Pi M2 Pro
Download Lakkafor Banana Pi M2S
Download Lakkafor Banana Pi M5
Download Lakkafor Radxa Zero 2
Download Lakkafor WeTek Core 2
Download Lakkafor WeTek Play 2
Download Lakkafor Libre Computer Alta
Download Lakkafor Libre Computer Solitude
Download Lakkafor Banana Pi CM4IO
Download links for development images: