This is a Legacy version. For the latest one see here:
Here are all the 3D printed parts for the first RepRapPro Ltd version of Mendel. This is a three-head machine, so it will do colour and multi-material printing.
The .ZIP file contains all the STLs you need to make a complete RepRapPro Mendel. Each file name is of the form: z-motor-mount-2off.stl. The number off tells you how many to print for one Mendel.
All the assembly and comissioning instructions are on the RepRap Wiki here:
And the source files are all on Github here:
RepRapPro sells both complete kits (and also kits containing everything except the printed parts if you want to print your own) here:
Of course, anyone else is free to do the same.
Finally, there is a video of the machine working here: