[Request]Scope mod

I dont know if its possible or not but theres a game called F.E.A.R. 2 Project Origin.It has some decent scopes in it,the one im mostly interested in is the sniper.When you lock on a target the dot in the center turns red.If anybody has some kinda of access to the game is it possible to make this scope in replace of ALL scopes?

Too much work and too lazy.

It's impossible, it takes 2 texture files for it to switch from Green to Red and back. Whereas in UI_HUD_INFO, theres only 1