New fashion and armor

I'm have a bad english, so don't throw tomatoes :D
I'm have the problems with models in Perfect World. If i "create" a new fashion or armor - i'm don't see this and don't know why. But if i'm replace any armor or fashion - all right. So i think problem in editor-tools or just i'm noob =\
Some ppl say :"You must do new List in element.data". The some days i'm search how do that, how make the new list, but nothink..
I'm tryed make a new folders in model.pck and nothink. I see my armor\fashion-model when "kill" another think and replace them, with the same names - it's one way, but i want make the New models, new armor, without killing "original models".
Anybody know how i can make the new fashion without replaces? Please help ;)