adding new items to S4 server

[VIP User]

Hi,I have a server S4 and i want to add custom items but i dont know nothing about add them to the main or to the server if somebody can help me i will be glad .
tnx Lidor.

Btw if someone has files of custom items like those sets :

[Just example for the sets if you have diffrent i would like them too]
and weapons as well , ty all :)

[MentaL]

[VIP User]

UP Help Pls

[VIP User]

up up pu