Coming from the guy who rarely has anything positive to say about Tesla on this forum, I fail to see how Tesla has done anything wrong here.
When you lease a vehicle, you agree to return it without damage. You damaged the car and then pocketed the insurance check that was meant to repair the car. None of this is Tesla's fault.
Now you want them to do what, eat the repairs that you already got paid for from your insurance company?
If the check your insurance company cut you wasn't enough to cover the repairs, you would have gone back to them to get the adjustment to cover the damages. Instead you took the lazy way out and pocketed the check they gave you without repairing the car.
This is fully on you and why you expect Tesla to do anything about this is beyond me. This is one of the negatives to leasing an automobile is you need to keep it pristine for return.