The advantages of this mount for Tornado, CR10, Ender, is:
hold the nozzle tighter by being closer
integrate the hotend fan into the mount
allow strong fans - blower for layer cooling
easy release mechjanism
simple screws for assembly
attach BLT
increases Z-height by removal of Z sensor
increases X-width - can access full width of the glass on Tornado, 320mm
direct drive (BMG) or bowden supported
Currently set up for the Tornado with Volcano & BLT, but could in theory hold E3D Volcano onto anything.
It is also set up for BLT, obviously, and Volcano
It is supporting Volcano and V6 on the BLT adjustment, but not the fan and mount holes[yet]
I had to make this new listing (from thing:3685673) because the other one was corrupting the files.
Oct2019 update-I added some plugs for the gaps around the fan-just to force more air over the fins.  In future V3 I will incorporate into the main design.  
In a future version this will support E3DV6. Let me know in the comments if you want this soon.
V2 TEST Files - PLEASE…