This is the best look at the iPhone's body so far:

 

 

Sometimes leaks seemingly conflict each other, because Apple tests multiple prototypes:

 

Sometimes, Hemmerstoffer posts molds and CAD designs from accessory makers.

 

 

Just this year, he's accurately leaked two Apple products. The iPhone SE...

 

 

...And what eventually was released as the 9.7-inch iPad Pro:

 

Hemmerstoffer doesn't just leak Apple parts — sometimes he gets Android scoops too: