The delivery thing is referring to the still around Iveco local delivery trucks. I have no idea how old they are, though.
I went out to get a better look and found it did stay in the campground. We had seen it drive by our location.
As it turns out, it is pretty much a false alarm. It is a Pheonix, without the Cruiser, but does look similar as a cabover C. It is Eveco, but it was shipped here for use by the German owner, and carries a German tag. The owner wasn't there, but the guy in the neighboring site filled me in. It did look like it might be slightly narrower than a US class C.
That is the third Euro RV that had been brought along for use, in this park, in 4 days.