5 Excoriators (a.k.a. Cyber-Zombies) + 5x25 mm round bases.
Story
THE IRON EMPIRE (IE)
The Iron Empire is made up of exiled people that have somehow stumbled upon necromantic knowledge from alien pharaonic gods. They combine Prussian and Germanic influences with some kind of Aegyptian cyber necromancy that allow them to raise the dead and create bio-mechanical aberrations.