I am not familiar with the Blender program but I found it by chance on You Tube. I am not ready to learn about another way to design a boat via another electronic pencil; at least not yet. My interest lays in the subject chosen; a couple of my drawings that Paolo Furani is using with Blender. I do not know Paolo Furani from Italy, but I appreciate the fact that he took upon himself to develop my projects with Blender. Thank you.