T-90A

Original model
Battlefield 4

- Put the 't90a' folder to /update/x64/dlcpacks/

- With Open IV, open:
     update\update.rpf\common\data

- Extract "dlclist.xml" and edit it with Notepad

- Add the following lines :

    <Item>dlcpacks:\t90a\</Item> 

- Now put "dlclist.xml" into : update\update.rpf\common\data

- Done!

- Spawn by name using a trainer : type: 't90a'