Wikipedia: "Project Pluto was a United States government program to develop nuclear-powered ramjet engines for use in cruise missiles. Two experimental engines were tested at the United States Department of Energy Nevada Test Site (NTS) in 1961 and 1964."

This is a concept model of the Project Pluto Supersonic Low Altitude Missle based on reference images. Though there is no particular scale, the relative dimensions should be about correct. The solid fuel boosters are missing, but I might add those if people are interested.

Originally designed as a gift for my rocket obsessed brother, but decided to upload it here as I could not find any other 3D models publicly available. Now others can enjoy miniaturized low-altitude nuclear payload delivery too!