Heat exchanger model

It is a smal part to fit in for design reasons. 


Print all parts in the given orientation (or as you see fit)
No support needed. The big gap in the Base part works with a bridge. If you add a manual color change to the Radiator part, one can accentuate the fans nicely.

Fit all parts together with a drop of superglue. Fit it in the Armadillo also with superglue or a little hot melt.