It is a client side problem

. Extract this-> icon.eix/epk and then open it and go to items.. there add a picture of the king armor in .tga format...( Use Paint.Net to make one). Then open locale_xx.eix/epk and find itemlist.txt. And once you find it xx*0 ARMOR icon/item/xx**.tga... and then pack them and add them in your client and it should work
*xx is the id of the armor
** is the id of the picture (.tga)