Making APCs drivable in custom maps

So i have been trying to get APCs working i managed to do it using someone else his code basicly turning the APC into an opel blitz truck.
The problem is the APCs still dont have sound nor do they work when my buddy launches the map online for our Milsim Community.
I dont have any experience coding, modding, creating or editing so to have a bunch of code sitting in a Entities.BLK file after copy-pasting and i need help…
Could someone be so kind to create a working entities.blk file with the correct coding so we can start using APCs in our milsim as transport instead of the tunesia party bus…

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