I was just in the CS Pawn Shop and, since it isn't working very well right now, I keep seeing the Error Terracoon. After the sixth or seventh time, I noticed something small that I nonetheless can't stop seeing:

He doesn't have a chin. I can see his gums and the bottom of his jaw, but when I follow the lines it looks like his bottom jaw would be as thin as paper. Now I every time he pops up I find myself wondering how it all works.

I know this isn't important in the least, but it amused me.