Teki is an undead skullwolf
Loves souls and blood/ gore
Can be a pretty nice being nonetheless.
Some things to note:
#1 the skull is the real skull, not a mask (that's why the lower jaw can lock right in when closed)
#2 the 'scars' are not healed, they're still red and bloody
#3 the eyes are just glowing red dots in black sockets
#4 Teki is mute due to the injury on the neck