I haven't really been following this, but there is a thread on the Vectric forum regarding a child's puzzle chair - This would be a good exercise in 'reverse engineering' for those of you who want to sharpen their drawing & toolpathing skills. It is a fairly generic design, so the heart could be replaced with a star, a car, a flower etc, depending on what your little 'peep' is into...

No doubt the whole thing could be done in PartWorks, but some may find visualization of the joinery a little easier using a full 3D program like Rhino or Sketchup. This is not something that I personally have an interest in...but(!), if a few of you had an interest in making one, why not each take a part, draw it up & share your files as part of a joint effort of sorts? Just an idea...

Of course, you could also contact Greg and see if he is willing to share or sell his design.

-B