Owen. My first BJD doll.

Hi to all.
I am a new member of the forum and want to share my first doll - Owen. During the winter, I was fascinated by the idea of creating BJD dolls. Finding information and free lessons was really difficult. So, I made many mistakes when making him.
I planned to keep him fairly simple, with no double joints and without the body joint. It was important for me to understand the whole process before going into something more complicated.
I am interested in your opinion about him. Do you think that I have potential in this field?