The SFHC (Super Fine Hard Coat) definately doesn't, mine plus a few other's that have been imported of late have this. It's merely a clear coat over the top of the paint for extra protection.
I wouldn't see the cold pack creating any major hassles, if it's again ADR they will probably just disconnect it or cut the wires of something. Though I wouldn't expect they would need to, they will more than likely do that with the fog lights tho
My foglights are not working but i havn't had a look yet to see if they just disconnected the wiring or whether they cut the wires, or removed the fuse.