(HELP) Combat Arms Scope Mods Wont Work :(((((

I looked at this cool scope mod (ACOG to ITECH)on MPGH and when I downloaded it, I looked for the original UI_HUD_Info file and it wasnt there. So I'm thinking "did combat arms seriously just do that?" Is there a way i can still use this mod or what? (When i place the new UI_HUD_Info file into C:/Nexon/Combat arms/Game folder and play the game, there is still no new scope.)

THINGS I HAVE

*The Acog Scope To Be Modded.
*Patched CA. - newest patch

THANKYOU

Wrong section...