Reference pack by JOlson
http://www.fotoref.com/products/soviet-hovercraft-skat
A military hovercraft originally designed in 1969. It was capable of taking up to 40 troopers on board and go as fast 50 knots.
It is a very detailed shoot of the exterior. However, it's been done in winter and does have snow covering few parts on the top of the ship.