Wade L3K Extruder (prusa I3) compatible filament flexible By Skarab (JHead - Hexagon - E3DV6 - Aluhotend V7 et AllinOne Compatible)
Made by msimpsonuk, uploaded
Made for a E3D clone. All seemed to work nicely apart from the hotend clamp, which while it works it doesn't quite fit so I may need to print that again.
Cura didn't like the supports for the extruder body. Had to use supports everywhere for that.