I look at the recently released set of "Citadel Skulls" and use it to convert my Chaos Rhino so that it is full of skulls! Some Chaos Squats manage to photobomb the video.
Folks at Games Workshop love to put skulls all over anything. We in Central Europe understand their liking. It comes from an ancient Christian invocation: Terminus nulli cedo - The end (Death) bows to no one »
These are the most common types of walls. Should you paint them with a textured paint? Use a texture paste? Or maybe just paint the surface using stippling? »