My collection consist mostly of 1:400 die cast airliners and some airplanes, fighter aircrafts, an aircraft carrier, a battleship, plastic and die cast of various scale.  My current interest are 1:72 scale die cast F-14 Tomcats and F-4 Phantoms; but I still continue to acquire 1:400 die cast airliner models that gets my interest especially if it is on sale or discounted or something new in the market. Currently, I have a total count of 153 models of various scale.