Ok, since you ask, at the buckle end you stitched across the belt, that is never a good idea as it makes a weak spot that could eventually tear. And yes, I wondered about the lack of buckle holes? I agree with AlZilla, more pronounced bevelling, and maybe applying antique paste, would really lift the carving.
Having said that it's a very impressive belt! The stamping looks great! Oh, and there's nothing wrong with your English.