>>43173101Rotate the leaves 45 degrees so its head isn't covered by a leaf hat.
Make the claws longer and add some muscle definition to the legs or just make them look stronger some other way so it can actually look like it's as fast as it is.
Fix the eyes so it looks more attentive.
Make the upper two teeth a bit longer.
Slightly extend the snout -- some depictions of it kind of already do this.