This is mod file, version 0.58. Just extract this file ie. NativePARADIGM 0-58.rar into your Mount and Blade Warband Modules directory. Then run this mod from starting window by choosing from CURRENT MODULE option: NativePARADIGMWORLDS I you have problems with it, just post comment on mod's site. ALSO CHECK OUT README FILE INSIDE MOD. It will give you list of all features and some beginners to mod advice.