Paint code is on the VIN plate, which can be found on either left or right hand side of the main tub below the windscreen with the bonnet up (hope that makes sense ).
Hi, the 2nd part of the body code number is the ICI paint code, I have just sorted mine. Got an aerosol, a touch up pot and a lacquer for 19 quid, my paint, Mist Blue was only issued to tvr, so phone the factory direct if you have a problem and they will help you out.