mimic cryptid reference

he's around 9'5" tall but is relatively light, both due to how thin he is and that many of his bones are hollow.
his fur and feathers are scraggly and coarse, and his skin is rough and dry. he heals exeptionally quickly, but does have a few scars (many from gunshot wounds.)
when not mimicking someone's voice he mostly communicates in huffs, growls and hisses. when he hunts he howls, whistles and chitters to herd his prey where he wants it.
his lips can't fully close over his teeth, but his teeth lock together very tightly when he closes his jaw.
he has tapetum lucidum (eye shine) that helps him see very well in the dark, but unfortunately also tends to give him away while he's stalking prey with flashlights.
his kills are fairly easy to identify, he usually tears the body of his prey completely apart to get every tiny scrap of edible flesh, marrow and gristle, leaving behind clothing, jewelry, and fractured bones somewhere searchers will easily find them. he occasionally steals trinkets or supplies from his victims as well, and keeps them in his den.
he can never be seen without a pair of very old, worn wedding rings tied around his neck, and goes out of his way to keep them in good condition.