everything you see in Vcockpit view is the INTERIOR model, that is detached from the rest of the plane

so f you want your wings to be visible from the Vcockpit view you need to attatch them to the INTERIOR model

*note - a part attatched to the INTERIOR model will not be visible in the SPOT PLANE view and vice-vesra, since you can't have a part linked to both interor and exterior, you need to have two models, one for inside and one for outside

so if you want to have your wing to appeat on both interior and exterior, you need to clone the wing and attach one to each group

hope this helps

Moach