This is a parametric Reprap printer based loosely on the Printrbot design. It is designed for NEMA14 motors, 6mm rods, and LM6UU bearings, though the hardware can be changed by modifying the parameters in the scad file.
The Reprap Wallace is now on github: github.com/whosawhatsis/RepRap-Wallace
There is a video of an axis test using Marlin on youtube: http://www.youtube.com/watch?v=0QrEmGlZT0w&context;=C3f40eeaADOEgsToPDskJ7qwV6fvNjtb93W cpz_SHy
More documentation, pics, and video on the Reprap Wiki page: reprap.org/wiki/Wallace