Yes!!! I remember seeing a big (1:18th or so) metal Nylint (or Tonka?) toy Winnebago of this style at toy shows in the past.
I grew up in an RVing family, we had 4 of 'em over about 15 years, and went camping and drove cross country several times, first with a 22 foot Mobile Traveler Class C (Dodge Sportsman van cab), later a Pace Arrow 25 foot Class A, later a Southwind 28 foot Class A, finally, a Winnebago Chieftain 33 foot Class A. Fun times.