Hi! The lower part was perfect, but at eye level the proportions weren’t quite right. It’s a very common mistake to flatten the skull. I recommend first properly blocking in the structure and carefully checking the main inclinations and proportions before moving on to the details and the hat. When everything is properly blocked in, it’s more enjoyable to work on the linework and the hat without having to worry about other parameters. I hope this is useful to you | Artwod Feedback