respectable clone of the B29
which in the fullness of time, developed into the Tupolev 95 and a similar huge turboprop airliner. Mind you, Stalin had asked for rights to it and was turned down, before some B29s landed in Siberia after bombing Japan - the Soviet Union wasn't involved in the Pacific War until very, very late, and like all military aircraft engaged in a conflict landing in a neutral country, the B29s got impounded, and unsurprisingly, cloned.