Unzip / Extract the little knight V2 ZIP file and drag the little knight datapack into the datapack folder, and drag the little knight swords mod into the mods folder.
ALSO I NO LONGER UPDATING THE ORIGIN! I stopped doing origins stuff
little knight V2 1.16.5 to 1.18.2.zip
little knight V1 1.16.5 to 1.18.2.zip