[Request] How to add NEW Custom Weapons / Armors / Etc.Items

[Assassina]

Well, I'm new in Client Modding and I wanna know some things.

 

I actually have some questions:

 

..:: 1st ::.. I created a custom weapon and I added it in the file named LineageWeaponsTex.utx. I did everything right (I think), but when I try to login, I get a Critical Error.

 

..:: 2nd ::.. Could someone explain how can I add a Custom Weapon to a new .utx file? I mean I don't wanna have a red Saint Spear for example, I need Saint Spear normally existed and my Customized Saint Spear existed too. I can't explain it better, sorry...

 

Does anyone have an answer, or a guide... or something?