Yes, this is real. In Little Falls, NJ, USA, a homeowner has a large model of an Imperial Star Destroyer in his front yard, as you can see, with a statue of a woman and a donkey with a cart in the background. LOL. at the back of his driveway he also has a model of TIE fighter with Darth Vader at the helm.
I first saw this when I was delivering papers in the AM – my supervisor who was training me told me to expect it and yes indeed, as I drove down the street, there is was in the front yard. Certainly an unexpected find on the street. My supervisor told me he had heard that this person worked on the original movie and did special effects – not sure if that is true but in any case, this is definitely an unusual garden ornament to have in your yard.