I was assigned the task to finish the assembly of a "Huxley" 3D-printer in the altlab. It's a smaller version of the Mendel, aka Mini-Mendel. Since the original CAD-files seem to be Solid-Edge, and we wanted to stick to as much open-source as possible, I used HeeksCAD to convert an assembly in .step-format to .stl in order to look at it in blender. I tidied the file up a bit and made some renderings with Yafray.