Hi Torsten,
Yes, it's the Hobbyboss 1/48 IAR-80. Very nice kit, while the sprue gates are a bit thick, nothing a sanding stick can't take care of. Fun and fast build. The decals were ok, though I did get a little aggressive on the starboard national insignia.
It's an interesting plane, going full production in 1939, it was totally up to speed with the competition. And apparently, it did very well against P-38's, not an easy thing!
Though, as with war, things go by the wayside. Stalin was not happy to have a Romanian plane competing with the homeland planes, so only replicas are in existence today. In my opinion, it was a far better plane than anything the Russians had at the time. But, as it's said, "To the victors, goes the spoils". Hence, no original IAR-80's are left.
Still, this is a great kit! Build it!! You'll have fun, and be surprised at how fast it goes together. Just be gentle with the decals.