I used to work in the car body repair trade many years ago and from the pics you've posted I'd say it's definately repairable. But it all depends on the value they put on it which might make it beyond economic repair as they say in the trade. But even if they write it off you can express an interest in buying it off them and getting it repaired yourself as lots of repairers quote much higher prices for insurance work than they do for private work.
