This is a concept for an illustration of a Star Spawn of Cthulhu. This is not Cthulhu himself, but one of his kin. They are more or less described as an octopus-like race which descended from the stars. If I decide to go with this design, I'll still have some detail and polish work to do on it.
I would like any input that anyone has to offer, but especially would appreciate input from anyone familiar with Cthulhu Mythos as far as whether this comes close to their impression of what the Star Spawn should look like.