Dear Andy !

This drawing (posted by Frenchy) is sole source of graphic information about SA-5/S-200 missile system due to following reasons:
1) Many years of secrecy. Even viewing of real drawings of this missile was equal to crime at that time.
2) This object is too big to draw it, and the scale plans of it will be have small interest because there are not so much modellers of rocket systems in the World.
3) All escaped missiles are in museums. To make the good drawings, the author must "grabble" whole object - from nose point to rear point to measure it and make the photos and sketches. No one Museum attendant will not allow to shin up on object (even one-two-three times !).

At present days, the secrecy has decreased (but not absolutely), and we can photograph these missiles and we can see technical books on them.

And this Frenchy's drawing is from this technical book on SA-5 system launcher. There are very many drawings in this book (sadly, there are not the upper view and bottom view of launcher; but there are many drawings of launcher's details and units). Also it is possible to find many books about the SA-5 missiles (5V21, 5V21A) themselves, and some land vehicles from this system. But in all these sources are technical drawings only (not high accurate scale plans).

And this information is much better than nothing.
By the way - neither "M-Hobby" magazine, nor other Russian magazines have not the scale plans of SA-5.

So, if You still have interest to such information - let me know.