I have not down loaded this aircraft but from your posts this aircraft has a huge problem I would say the designer of the plane left something out.
The wing views are usually defined in the aircraft cfg file but are always from some point of view on the model. Since You can see the aircraft from spot view or tower view that tells me the model is not the problem here.
You will need to go through the Aircraft CFG file and look through all of the camera definitions the first line in any camera definition is a line that reads GUID= followed by some hexadecimal number I have no idea as to what that means the lines beneath this line completely define the view it is somewhere in one of these lines is where you problems lie.
Good luck finding it
If it was me i would just trash the aircraft as I just do not know enough about these views.
It more than likely a typo error in one of the lines or a line has been left out.
You only other option is to contact the designer.
