TMK, the Soviet project for a Mars flyby in '71. A crew of 3 would have undertaken a 3-year voyage to Mars and back. A later version modified the TMK into the outwardly similar MAVR configuration, whose mission would include a Venus flyby. I've given this one the name Skorost'. Opinion was divided as to whether the TMK should be launched as one ship or have the crew rendezvous in orbit. I chose the former for this, so the descent module is on front. Behind it are the radio antenna, an unmanned Mars lander, and a telescope.