Mod ported to WH3 from the WH2 version. It has some quirks, but I still love it. It's good for guarding supply locations, protecting artillery from summoned and flying units, attack-moving through forests and over ridges that block vision, and so forth.
YouTube vid:
https://youtu.be/VKL_wtFYfboThe mod:
https://steamcommunity.com/sharedfiles/filedetails/?id=2948757115