http://www.youtube.com/watch?v=6VfPCnlnRpU Смотреть с 3:45
ehm. english ? :D
I believe, the OP wants to have a 3D "Red Orchestra Style" weapon scope/optics. In this case he illustrated it with an interesting Stalker build.
who watched yesterday stream already know, there are 3D optics comming :) btw.: stalker build on cry engine ? :D ..