Sorry to see this happen to you. Glad you are OK. This brings back some bad memories from last spring when I got rearended. The damage on mine was similar to yours. The total bill came to about $24,000. The person that hit me had good insurance and paid in full. My medical bills were about $4,000 and was also paid.I hope this guy had good insurance for your sake.
Like I said the damage looks pretty similar. Mine got new quarters, valance, trunk lid, bumper, complete exhaust system, new shocks, gas tank and complete paint job. Make them fix it right.
Good luck