Agreed. Obviously I was thinking that he turned into a dragon, so he needed to look more like a dragon than a human. Also I did not share every detail about him (I think if the description is too long people wouldnt read it), but he is still supposed to be an "intelligent" dragon. He is the first one to be cursed and survive the transformation even though his personality will never be the same (the other ones before him all died shortly after the transformation, meaning a few weeks or so).
Anyways , thanks for your comment, really helps to have an external point of view !