This is not my design, I just made some modifications. Thank the original designer for the great design!
See the source files for the layer fan part number, the other is the standard 30mm fan.
Got it printing great with the e3d v6. Check out the picture.
8/22/17: Added a top mount with holes to secure the 30mm fan and a outer clamp that fits around the top of the e3d v6 to keep it from sliding in the mount. This will locate the bottom of the e3d v6 heatsink with the bottom of the effector.