A series of videos describing how to build a simple air frame for the Temarai gimbal.
If this all seems too much, then don’t shape anything much. To prove a point we made a flying foam brick. This video below shows a plane with no airfoil shaping at all apart from rounding the leading edges. We have done tests before and you don’t even need to round the leading edges. If you give anything enough thrust, it will fly. Maybe not well, but it will fly. Anything you do shape a brick will make it fly better.