Haha, thats looking nice and twisted. I reckon change the tail to be more squidlike, maybe. Looking jagged in a number of places (ears, tail, paws, its right arm and the body, etc) so maybe some AA on those areas. The legs don't seem to match...the foremost leg appears to have a lack of knee that the other has.
Oh and maybe give it kind of squidish cloudy eyes...its just looking far too wise atm. Maybe not use such a white white for the cat fur, give it some more interesting tint...