i feel for you mate...the same thing happened to me and its hard to find paint that will match ( i have wine red coloured car)
i work for a security company and all security is digital now..the hdd overwrite themselves so id hurry to see the footage...if it has a 80Gb you will have about 5 days, 120 about 7 days, 200 about 10days and 250 about 14days...goodluck finding the asshole