Below you can see the front-view size comparison of the Panasonic FZ60 and Panasonic FZ1000 II. The Panasonic FZ60 is clearly the smaller of the two cameras. Its body is 16mm narrower, 16 mm shorter and 40 mm thinner than the Panasonic FZ1000 II.
The chart below depicts how two cameras compare with average dimensions of the cameras in their class.