STALKER - Russian version - does it have StarForce?
 

Does it? And does the GCW crack work with Russian StarForce version?

The russian-version is protected with Starforce v4.70.6.8 .
The S.T.A.L.K.E.R.-Crack on GameCopyWorld is a Securom-Crack. So i think it will NOT work with the Starforce-protected russian version.

depends really, how much starforce was used etc..
if there was no virtual file system etc then the securom cracked exe might work

They all have nearly the same size, +- 15 kb which is not much when unpacking games I think.
If it was SF I think it would be bigger but it really depends on the protection options, VM etc...

there's a russian crack at gcw