Well done Loic! It's Oberst Walter Oesau's Bf109g-6AS (you haven't got one of those yet). He was Kommodore of JG 1, and as Loic says, was killed on 11th May 1944 over St Vith by a gaggle of P-38s. The story is that he was actually ill in bed with flu, and only took to the air after a rousting telephone call from der Dicke Hermann himself, accusing him of all kinds of cowardice - Goering's constant, unjustified accusation towards the Jagdgeschwader of the time.
As to whether he was flying this particular aircraft... Green 13 was his lucky number, in any case.