No - I reckon the "Hollywood Humvee" is the US equivalent of Chelsea Tractor. The thing is, do you need it for the purpose it is designed for, or for an image it gives?
Had an accountant once, who drove a Chelsea tractor in a city up north. When he came home from work, he would go into his converted barn, take off his suit, put on his scruffy clothes and tie his old raincoat round his waist with some baling twine. He would then walk round his 10 acres looking at the handful of store cattle he had. Only just stopped short of the "Ooh arrrrh!)
Humvees were military vehicles designed to have the same wheel base width as tanks. Luxury versions are now driven by "starlets" on Sunset Bvard . Probably in fatigues.