Modding scopes -HowTo needed

[archerarcher]

Hi,

I am new in modding in FO3, I just have created one very basic scope reticle and imported it into the scope01.nif. But I don't have any idea how to bring color into it. Basically the reticle is white and the only way to change it is by defining vertex color. I have tested some mods with scoped that have red dot in it for example or have parts of black and red combined. I checked the NIF files, they have no vertex color defined but didn't find anything else where to cange the color.

Any hint would be great.

Thanks.