Hi Wurger,
Slight correction to your post: Immola is in Finland, rather than Italy. The other shots you posted show aircraft of I./Schlachtgeschwader 4 in northern Italy in June 1944, not long before the Gruppe departed for Luftflotte 1's area of operations on the northern sector of the Eastern Front. There are dozens of photographs of I./Schlachtgeschwader 4 FW 190 F-8s taken at the same time and location as the two you posted.
The first FW 190 F-8s arrived in Italy in May 1944, and were assigned to II./Schlachtgeschwader 4, but they saw little combat there. In 1945 Nachtschlachtgruppe 9 would operate the FW 190 F-8 in the night ground-attack role, and there are a few photos in Nick Beale's book Ghost Bombers.
Cheers,
Andrew A.