I found this image while searching for Heinz Bär´s Me 262. I think it´s Nowotny´s aircraft because of the 8 in front of the cockpit and the yellow band behind it, said band was present on the Me 262´s assigned to Kommando Nowotny.
Notice that the aircraft has mottling behind the cockpit instead of a splintern pattern.
Edit: I added a second picture.