Large "Print-in-place" Ball Bearing (10cm)

> NOTE: WIP

Imported STL from original into Blender and made some vertex groups in order to be able to hide stuff and see what I was doing. What I did:

* Shrunk everything down to 10x10cm
* Increased the gaps between the support material, balls and walls to ~0.5mm

I haven't printed this yet as I'm currently in the middle of an epic huge print.