where does the gavril t series expansion pack go?

i've only got this mod today, please help me!

 

Okay so im pretty sure every mod goes to the same place.
So first you go to documents go to your beamng folder. click on mods, then click on repo then save the file.
it should be in game after this

 

ok
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on my documents it only shows a steam cloud .vdf file

 

If you downloaded the mod with the in-game browser, it should place your mod in the correct place. But if you've downloaded the mod with your browser, go to C:users/YourUserName/Downloads and copy the downloaded .zip file.
Then, in the launcher, click at Manage User Folder > Open in Explorer. Next when an explorer window opened, go to mods folder and paste the .zip file in it

 

on my documents it only shows

alright!
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what should i do next? since ive moved them to the mod folder?

 

You're done! Launch the game and enjoy the mod!

 

thanks!