I think it would be cool if you could place a moose, deer, or elk to place and crash into. If you could like load a large animal in the middle of the road and floor it
It is possable and you could make a blood splatter particle and a blood damage skin for the vehicle. I think thats about as realistic as you could get with in the theroy of beamng and what it is designd for. (you would have to do some programing if you wanted a more advanced system)
Please use the search bar at the top right, there have been many of this similar threads that have been posted and this has been discussed Many times. http://www.beamng.com/threads/994-Wild-life So please use the search bar "Before" making a thread.