The UTTERMOST Dawn of War races' combiner. Search no further. Really. (Latest Unification Version: 4.68 - 28/5/2019)
Enjoy custom User Interfaces (UIs) for all races! Check regularly, for updates.
Everything you need to know, is in the firs page of the Unification thread :)
Just a couple of things important to remember:
1] This is NOT a stand-alone mod, but a requirement for other mods. Gamers must use it only if they were redirected here by another mod (like Unification, Tyranids, Thousand Sons, etc.).
2] FreeUI is updated more frequently than other mods, so check regularly for updates. You must always have the LATEST FreeUI version installed, for seamless gaming.