This is an out of box build with only a few exceptions. I have scratch built the wheel wells with thin card stock, as the original wheel wells were only depicted with two engine fairing halves. Other than that, she's stock. The cockpit glass was a pain to ensure proper fairing into the fuselage, especially since the cockpit was modelled mostly in clear plastic.
Hope you like it. It is a fairly nice model of a much used USN aircraft that highly contributed to the cold war effort to hunt submarines and surface ships. The Tracker was capable of carrying torpedoes, mines, missiles and rockets. Not that she also has a magnetic anomaly detector (MAD), which is the stinger under the tail. This model shows it retracted, but it could extend about 20 feet. The rear of the engine nacelles also are armed with 16 sonobouys per side (for a total of 32) that were capable of being dropped for triangulation of undersea targets.