I'm new to Arma 3 modding and i want to start by making a helicopter based on UH-80 ghost hawk, more precisely - some sort of stealth SH-60B Sea Hawk. To do so, i need original UH-80 3d model so i can modify it. I tried searching for it but i couldn't find anything. I've heard about Arma 2 Sample Models and thought there is something similar for Arma 3 somewhere on forums, but i didn't find anything. I downloaded Arma 3 Samples from steam library but there was no UH-80 3d model. Of course i only want to make this mod and i'm not going to violate licenses and agreements by decompiling game files or using the model anywhere else, but i really want to make this mod. Is there any way i can get the UH-80 3d model?

I'm trying to attach a rather large object to a helicopter, essentially a spaceship. I did that using BIS_fnc_attachToRelative function and it works. The problem is, however, AI can't fly smoothly, and it looks extremely weird when a huge spaceship starts shaking all over the place. I need to know if there is a way to freeze the spaceship's rotation on pitch axis and roll axis so that it only turns together with the helicopter while generally remaining in the same orientation.

I disabled simulation on the spaceship, but it still doesn't prevent it from rotating. I attached it to the invisible helicopter flying above it so that it can fly around the map. The problem is, due to AI's way of piloting things, it rotates in a very unnatural way along with the helicopter. I need to find a way to freeze the rotation so that the spaceship would follow the helicopter but not rotate with it. https://imgur.com/a/xk71XGq - pictures of it on imgur.