This is definitely one of my favourite concepts for this CAP, but you're right that it just looks like a person right now. I think you need to choose at least a genus of animal and add features of it instead of the current body which looks like a body suit. For instance, if you choose a lizard of some description then it can be scales, or some kind of bear would be furry. There's also more that can be done with the cloak -- think of the Sewaddle line, where every stage has leaf clothing, but Leavanny itself crafts the clothing for Sewaddle and Swadloon. It needs to be more based in nature than a black, material cloak. For instance, if you redirected toward a bird concept, then the cloak could be its wings that it wraps around itself to use as a cloak when being an assassin.
There's a lot of different ways to turn this into an animal so those are just two ideas. With that said, I'd also say that I don't like the arms too much. I know that someone else gave feedback before advocating for you to add arms, but a big part of why this looks so human is due to the arms. If you keep those upper limbs, it's probably worth turning them into paws, wings, or proper claws (think Zangoose). I think you just need to choose an animal and then it'll be easy to figure out what features to adjust to better fit the animal.
