About this 3D model

This started as a CNC router project, here: http://www.plansandprojects.com/My%20Machines/MagnetThingie.html Then I wanted to print it on my Prusa Mendel, here: http://www.plansandprojects.com/My%20Machines/Prusa_Mendel19/ The only difference between the barn and the apple is the outer shape. Change the shape for a new thingie! If there is enough interest, I will make a printer friendly version to print faster and use less plastic.