Panasonic GH4 Cage

Small update 13-05-2018

-Now with locking feature by using the hotshoe mount of the camera for extra rigidity!
-Improved accessibility ISO button
-Made the hotshoe mount width smaller to better fit accesories
-Extra screw mount near HDMI port
-Extra screw mount near cold shoe mount
-Screw mount on the right made horizontal instead of angle
-Very minor dimensions adjustments for better fit.
-Print in PETG for less warping with 85% infill
-Removed the 2 pads
-Simplify3D: make sure to s