I built this Ord Bot with my daughter, as much as could be done. My younger son also enjoys being involved.

It is an Ord Bot Hadron mechanical platform from ATI. We added Panucatt's Azteeg X3 controller and Panucatt's Helios heated bed. Then we put a j-head hotend and SeeMeCNC EZStruder extruder. We ran the wiring inside the aluminum extrusion where possible.