Finli o' Tego is a character from Stephen King's The Dark Tower. He's a Weasel Taheen, which basically means he's a guy with a weasel head. Here's some other Dark Tower stuff I've done.
Taheen are generally described as people with animal heads. This Raven Taheen can recruit other Taheen to help him with whatever evil shenanigans he is wont to get up to.
