Spitfire MH434 is one of the few surviving flying spits to have actual kills in WWII. Believe 4.5 kills. Lardner-Burke, a South African is one pilot who flew MH434.
MH434 has also been in a flying status condition since she was built at Castle Bromwich in August of 1943! Alot of history there!!
I believe Spitfire ML417 has 2 kills, 2 damages but she was beat up pretty bad by a Me109G6 over France. She now flys for the Fighter Collection Group.