The dynamic_hud_1.2_by_slevin.rar file you have requested: Call of Pripyat / Mods / Dynamic Hud by Slevin - 17.89mb is not available. Perhaps try browsing all files for the game S.T.A.L.K.E.R.: Call of Pripyat and upload any files you want to share or are missing. This is the only information we could locate:
This is a set of hud modifications that changes the hud to reflect the type of helm you're wearing. I am not the original author, I'm just a re-uploader, so don't ask me for tech support.