[Request] Gathering Material texture Mods?

[Orihalcum]

Is it possible to extract and edit in game textures in an effort to make seeing gathering materials more visable? like replacing the grey/brown ore textures with a luminous pink/purple to make them easier to spot.

I only ask because I've tried Umod and Texmod but to no avail. I know it's possible in game through perks. Just wondering if there's anyway to do it outside ESO.