Thanks to Luiz, I'm becoming great camera faker myself ...



.
Luiz, I respect your opinion, but it's only your opinion, not a final verdict yet. I'm absolutely sure it's an authentic camera, not a post factory adaptation indeed ...
(1) I can't find the proper reason for modification of particular camera yet. If I want to transform my TTL into the Snaiper camera, the easiest way to put the TTL's top on regular 12C body, right? But I have some problems here. First of all, how to modify the regular eye-cup into extended Snaiper's one? 2nd, the top plate of particular camera have silkscreened markings, which is common on Zenit-12S cameras, never on regular TTL's ... Should I silkscreen it myself?

Nonsense, indeed ... So I'm back to my first question - what reason? The same problems if I cut out the "12C" markings from the top plate of the camera to put the new TTL markings instead ...
(2) is it worth to make these adaptations to get some $30 from naive camera buyer like me?
(3) we all know, that "TTL" cameras are from the same so called Zenit-12 group, although Zenit-TTL entered the market in 1977 (see camera #77000484 in my collection) and Zenit-12 - just five years after. Below you will find the proclamation of year 1983 by "DOM OPTIKI" (Optic's House), the official distributor of soviet cameras, illustrating new FS-12 set with Zenit-TTL within ... Can I raise the question of existing Zenit-TTL Fotosnaiper camera then?
Best Regards,
Aidas