If you are new to the world of 3D modeling, I think your work is very good. Especially the submission of an animation. The jam assignment has been completed correctly. I like a clean look. I can certainly emphasize again that this is good work for a beginner. I would only have constructive criticism for you if you intend to go into a real perspective, because everything is distorted unless it is intentional. If not, I can only advise you, if you want to embody real objects, to always have a reference object at hand, such as a human being. This only needs to be a body in the shape of a capsule, for example, which you then adjust to the width and height of a standard human being, so that you get a better feel for the optics. Keep up the good work and stick with it, then I'm sure you'll achieve great things :)