Thanks for your Support! Means a lot to me.
In this folder you will find the files you need and here the information to help you install those files.

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For Addon method:

First Step
Copy the folder inside Addon
Use OpenIV and go to this path: mods\update\x64\dlcpacks
Paste the folder you copied earlier there

Next step
Copy this line: <Item>dlcpacks:/gleamg20/</Item>
and paste it inside dlclist.xml that you can find here: mods\update\update.rpf\common\data

And your done! ENJOY;)

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For replace method:

Copy the files inside Replace Folder and using OpenIV paste them in mods\update\x64\dlcpacks\patchday9ng\dlc.rpf\x64\levels\gta5\vehicles.rpf\

Thats it for the Replace method! ENJOY;)