Concept Art for the antagonist of my urban fantasy Norse-themed game idea:
Loki (or Loke/Locke as they are actually called in Sweden).

"One of the Asgardian Gods, though allegedly their father was a jotun. Loki is a genderfluid shape-shifter and can take any kind of form, no matter the species or gender. Though they are often referred to as a god of mischief, they have often helped out the other Gods in many ways."