>>13657581It's hard to judge, but to me the neck looks a little too thick like that, while the art suggests a more elonged and thin transition to the body. I tried to come up with something by moving down the 'hunch' on its back, as well as adapting the tail slightly more to the tail of the art. I also raised its left arm, because the pose looks to me as though the arms should either be the same height or the left one barely higher due to the direction it holds the neck.
As for the whiskers, I tried to go by the art as well, though my level of skill doesn't suffice to make it look decent.
Also, when I had to recolour some parts, pretty much every single pixel was counted as a different colour. Is that an issue on my end?