Nice model. The pig needs more fat. I recommend you add fats on the chin, arm and leg parts. the pink is also very pink. I think it would be better if he is a little bit of pale. and also, you need to enlarge the nose because pigs are known for their nose and curly tails. I can understand that you are unable to show the tail because it's very short. Overall the image is well - done , needs improvement but well - done.
Btw I really like the jewelery images from your website, looks very professional.