Cox tee dee motor Free 3D model

Fantastic little model of a Cox aero motor. It must be stressed that this is not my own work but the work of some dedicated individual out there somewhere in the world. i have had the model for some years now and cant recall where i actually got it. The model is complete in virtually every detail, yep thats right even down to the spring fillament of the glowplug...very nicely done! It is one of those models you like to have as a reference to how to do things properly.