@Nick:
This "identity" is given like that in the best forums ever TOCH and LEMB since years....

Ask the author(s) please.
And like written by RollancF underneath: "The unique camo pattern was applied by
Flugzeugwerk Eger (FWE), now Cheb/CZ, which modified Augsburg- and Regensburg-manufactured jets to
Aufklärer standard"
@RolandF
"My" WNr500098 has natural metal skin around turbine outlet and inlet, not that one... So, I don't know.
Regards, Franck.