You can make your own GW office now - just print one of these free 3d models and put a model of Stormcast Liberator on the top :D
There are 2 versions. "Heroic scale" - if you want to just print it as it is, and 3D printer is not the best in the world. "True scale" - if want to print it on something like "Envision", or if you want to rescale it to print in bigger size.
I never was a fan of AoS or Stormcasts. But after visiting Warhammerworld, i wanted something to remember, and bought some easy-to-build Liberator. But it was enough, and decide to made this model.