Crystal and Brain golems are (c) Wizards of the Coast I believe, as part of the Dungeons and Dragons game.
Illithid-kind’s answer to “make a golem” is “make it out of brains” which is sort of like a human saying “let’s build our bulldozer out of Spam (tm),” but it’s creepy, so hey, I’ll run with it.
Link
gulotakinses
These are really well done! Love the full-body brain texture on the right, and the, uh, "curves" of the one on the left.