NPC weapon mod smiths...

[Legacy_datamaster]

               This is probably on the forums old or new, somewhere, but I am having trouble searching for it.
I want to add an NPC to a mod that through the conversation, the PC can have the NPC modify their weapon and/or armor.
I would think there is a guide around somewhere on how to do that.  Can anyone point me in the right direction?
               
               

               
            

[Legacy_Greyfort]

               I believe you can find some examples on the nwn vault, something called omega forge.  If my mem is right.  Here is the nwn vault link but I dont have the exact link to omega forge.  
http://nwvault.ign.com

you can also get a example of how to do this from the nwn mods that came with your game.  You can either beat the module and have them open in your toolset, or find them in your nwn folder and copy and paste them into your module folder.