P-40 Kitty Hawk is a model made to test ZW3D's advanced surface modeling tools. As a result, ZW3D is awesome with fluent surfacing tools.
Since the purpose is to test ZW3D's features, I have modified the fuselage a little bit and put different big guns instead of 6 automatic machine guns. In addition, this is not my regular way of modeling a fuselage. This is just a straight forward model. But you may not manage to use the same techniques that I used smoothly here, with the well-known CAD packages. Simply put, this is the power of ZW3D!