The Cryogenic Tupolev's:
After years of being referred to as the Tu-206, a Tu-206K version appeared.
The attached is from some Tupolev details of the Tu-206K together with the Tu-334K variant of the Tu-334 passenger airliner.
In the overall dimensions the Tu-206K details are on the left, Tu-334K on the right.
Luckily for some of us, the details are in both Russian and English!