Could a talented person out there create large ballistic missiles? More specifically, big ones like the American Trident SLBM (Submarine-Launched Ballistic Missile) or the Russian R-39?
UGM-133 Trident II D-5

From left to right: R-29, R-29Р, R-39, R-29РМ, CSS-NX-3, JL-2
