I am glad to hear your camera was fixed! I have been following this thread because I was year-end in my car with my D800 + 24-70 in the back. The filter was shattered and the lens damaged and camera damaged. $1000 later, I have just received it all back and it looks good as new. I'll be testing it this weekend, but I'm optimistic that it is all 100%.
On this occasion, and despite the cost, the people at Nikon were very understanding and helpful in a difficult situation. I never would have looked at that lens after the accident and thought that it could be fixed. Amazing.