you have a original style in drawwing. I very like how to transfer volume on the face of the character.Clothing also looks very natural and the texture on it completes the picture. a vivid emotion expresses his face and his green eyes. i like it!
you already know well the anatomy, but it seems to me that you could improve your knowledge in the future and it would make your pictures better
still continue to work on the color in the same way, you have a very good at pass expressiveness using color. light and shadow as well-made, but they lack the intensity of his trousers, I think