Mod that makes things unbreakable?

[Hngnard]

I recently got that TeaRex Mod where a T rex chases the player and it was quite fun to trick it and tie it up with ropes but sadly it usually began to lag around and then it broke although I think it was of a material tougher than metal. Do you know any mod that can make the objects the player wants to unbreakable?
Or can I just edit the mod so the t rex is unbreakable?

[evanloohaklm]

https://steamcommunity.com/sharedfiles/filedetails/?id=2421771425