I can tell you for sure that there was s Shield on the Fender and possibly a Helmet as well. Seeing a Lance there might be just my mind connecting the Helmet and the Shield pieces together.
Fins in the back with the tail lights the Lenses were all round & the ends were Flattened Off ( I think ) and we lived in the Hudson Valley in New York like I still do today. And i'm still remembering Dual Headlights and i'm still thinking they were off-set and at a slight angle.
And I am positive about the two tone Grey and Yellow color
hope that helps a little more
... Carl ..........
,,