As the name suggests . the dload installer extracts a folder to desktop containing 4 skinset installers a rest installer and a read me.
unfortunately all these kind of mods only work mp lan with hamachi. and your friends playing also have to have the same mod installed to play.
its part of a bundled 12 different mp mods ...
http://www.filefront.com/15787615/MEGA-MODS.rar/)