need help for wall

[Enradil]

Hello, I'm creating a map W3 and I have a problem to use the models of imported walls while I arrive there very well with the units(unities).
Here is the model which I would like to use: Outpost29-Wall Starship Troopers - The Hive Workshop - A Warcraft III Modding Site
Can you help me please ?

 

[Huurka]

How to import the model Outpost29-Wall Starship Troopers

 

[Enradil]

thanks

thank you for your answer