J1772 type 2 holder with cable spool

This is an evolution from my J1772 holder/holster that have actually been selling quite well since I went into production with injection molding. (now available on amazon.ca and amazon.com)
This version is for type2 plugs, which are primarily used in Europe. I have been asked a couple times over the past few years to make this, so I eventually decided to overcome the challenge and attempt it.
I made this part in freeCAD (a departure from my experience with blender)
I verified manifold with ol