Hi there! Firstly, I think you did great on the rotation of the axe, the perspective matches closely to the example and the form was drawn exceptionally. I think what the barrel was missing was the bottom plane (at least with the way that I interpreted the perspective, as I can see the underside of the handle). I redrew the barrel first as a simple form and then defined it a bit more. Overall, you did great! Your drawings will become more consistent as long as you keep the horizon line in mind!