1 you have a fully pumped suit of freedom (sort of)
2 silt rifle with a bunch of cartridges 5 56
3 you have 2008 rubles
4 completed all missions in the dark valley
5 all 3 flash drives are given to Yar
6 more 1 flash drive about psi radiation is not given, but when you give it to Professor Sakharov on amber, you will get 12,500 rubles
S.T.A.L.K.E.R: Clear Sky: Save Game (In Dark Valley) Free Download
throw the contents of the archive into the game folder in _appdata_ and then in savedgames and load the game called 100