Does MakerFarm make available STL (or anything importable into FreeCAD) for components of their I3V kits?

I need to make a small mod to the X carriage assy.

I'm adding the inductive sensor for ABL, and would like to do it "nicely". There is an OpenSCAD design up on thingiverse, and it's a possibility, just didn't want to mess w/ OpenSCAD just yet.

I assume the parts for the X carriage are the same for the 8"-12" models...

Thx!