The kit depicts the gigantic flying reptile Rodan descending onto a Tokyo block, destroying buildings in the process. The model parts are composed of brown and gray plastic, with no glow parts.
Rodan was a Japanese movie monster, one of Toho's lineup that also included Godzilla and Ghidrah. Rodan first appeared in an eponymous film in Japan (where he is called Radon) as early as 1956.
The Rodan kit (along with Ghidrah) was designed by Marvel Comics artist Dave Cockrum.