Remember the I dea I PM'ed you with before? -here are your pics to work with
the front like a Maserati Barchetta Stradale=
(which itself looks a LOT like a VW W12=

)
But softened like a Ferarri P3=
And instead of the hooded round headlights some rectangular recessed behind plexi like a GT-40 headlamps=

and with the side and 3/4rear profile of something like this=
except that use only the slope rear of the doors but match it up to the height of the barchetta deck size- ie it should match up on its highest piont tangent with the deck height of the barchetta and form its rear end by its gentle downward slope.
lets see if you got it in you Honkey
ill show it to my boss if its good enough - he might decide to buy it from you - IE- FRee chance for some money here Monkey Man