Pvt.Chiken

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.

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'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?