Low-Polyot model for my game project Lethal Rendezvous

Polyot was a prototype to test the combat maneuvering systems of the Istrebitel Sputnikov (Satellite Fighter) ASAT kinetic interceptor, a Soviet orbit-orbit missile system developed in the 1960s. Two launches of Polyot were carried out in 1963 and 1964, half a decade before the Moon landings. IS-A (second link), the full-fledged version, entered service in the late 1970s, and was succeeded by IS-MU in 1990 under the still-classified Naryad program.