This will work for MaNGOS TBC and Antrix and is very noob friendly.
1. Download navicat here. Choose the appropriate download for your OS.
2. Download the crack file I have attatched and replace the navicat.exe in your main folder with the one in there.
3. Go here to make a weapon or here to make armor.
4. Fill in ALL of the fields on the webpage. They are fairly self explanatory. You MUST fill in the Entry # field. Write this number down as it is the number used to spawn your item. I reccommend using numbers that are 6 characters or longer so that you do not conflict with other Entry #s. They must be unique or your item will not be created.
5. You can find the numbers for Display ID in Navicat. Run start mysql(1).bat and when that is done start up navicat.
6. Click the New Connection tab at the top or if you have a pre-existing connection choose that.
7. In the connection name cell type localhost
8. In the hostname/IP adress cell type 127.0.0.1
9. In the port cell type 3306
10. Type mangos in the password and username cells then click connect
11. Open up the localhost connection or the pre-existing one and then open the database mangos or Antrix
12. Open the table called item_template
13. Look for the name of an item that you like the look of and then find the column called displayid
14. Copy the number from that column for the appropriate row and paste that into the Display ID cell on the website.
15. Once you are happy with your item click the create button at the bottom of the page
16. Select the tab that says MaNGOS TBC (MaNGOS) or Antrix (Antrix) on it and scroll all the way down to the bottom of he first text box. Then select everything inside the brackets after VALUES and copy it into a new notepad document. Delete the text -1, found before the item name in brackets. If creating the weapon for Antrix do not delete the -1
17. In the item_template table press the Import Wizard tab at the top.
18. Select text file on the first page and then click next>
19. Click browse and find the text document you need. When you have found it click next>
20. On the next page leave everything the same but change the field delimiter to Comma (,). Once that is done click >>
21. Then click the Start button and when it is finished writing the item into the database click Close
Logon to your account and type .additem <your item ID> and press enter. You should now have your new item! The < and > are not required.
Good luck!