I present You:
Soviet submarine chaser of the MO-4 type, mass produced between 1939 and 1945.
Soviet missile boat of the Project 183R (NATO: Komar) - the first type of such craft and the first ship to sunk another ship with a missile during a war. (Drawing dedicated to Novice who was asking about it some time ago).
I've made these drawings some month ago, but then I waited with posting them because I've heard that soon there will be a new Russian Parts Sheet so I wouldn't have to update them later. But since then I decided, that there wouldn't be too much work with it.