Parametric JHead / E3D holder with ring Led and Inductive Sensor Support

I need to replace my default FolgerExtruder in order to enlight my X carriage.
So I choose use a JHead and a bowden extruder (provided in an other post).
I made my version just to be able to add inductive sensor and ring light.
It's a parametric version so it could fit to any other Mendel/JHead/Fan/Sensor/...
I prefer to print individual parts in order to limit printing issue and be able to fix and print a little part instead of a big one.

Work's still in progress I didn't printed it yet...