Looks really cool. The color scheme is also nice and creepy.
I once commented on a depiction of the same entity made by a professional artist. The depiction was very bland and uninspired. Didn't look at all "alien" or asymmetric enough for a supposedly "indescribable" outer god. He basically responded "YOU ARE WRONG" and blocked me. -What kind of artist tells someone that their opinions on artistic styles are "incorrect"?