If you mean the middle aircraft, 'White 1' of JG 2 then there is only one, poor quality, photograph that I know of. It's werknummer is unknown but it has all the attributes of an early Fiesler built 600series machine.
If this is the one you are interested in I can give you some more details.
The colours, based on more recent research than that on your decal sheet, are probably 74/75 in the standard Fiesler pattern.
Cheers
Steve