From the preview:
For the soldiers of the Mortan Empire duty never ends and sacrifice is the keystone of their culture.
Legions which have dishonored themselves are stripped of their colors and ritually executed, then reanimated.
In undeath the fallen have a chance to redeem their legion's honor.
Soon Mortan players have the opportunity to add some undead reinforcements to their ranks.
Will your undead legions redeem their lost honor and be granted the peace of the grave by the emperor?
All images are the WIP images shortly before the final stage, but ignoring the white stuff holding them together and on the bases, you can still get a good idea of how cool they look.