Okay, got my newest batch of skins, this time from the world of Eternal Darkness: Sanity's requiem. This was very difficult, as I literally had to make these without any reference pictures.
A few fun facts about bonethieves for those in the dark:
These spindly, mantis-like creatures are a little less than a meter in height and possess humans and zombies by burrowing into their chest cavities. Chattur'gha bonethieves are naturally red in color. Ulyaoth bonethieves are naturally blue in color and have rounder heads than those aligned with Chattur'gha. They also have no eyes. Xel'lotath bonethieves are naturally dark green and have no heads at all.