This is one of my personal favorite manipulated images - I searched EVERYWHERE for a model who had a camera for a head, but only turned up a fat guy in Pewaukee, and he didn't seem like he'd fit my vision.
The camera pictured is a circa 1965 Burke and James 5x7 field camera, and it was photographed with my a7. The model is an actual person, but she was photographed with a Canon 1D Mark IV. I have since sold that camera (and all of my Canon gear accumulated since I graduated HS in 1991). I also sold the Burke and James to finance a metal field camera with more secure movements.