You should've made the plastic moulds of the bumpers on the doors and overall side too. Would be abit more different from the Elegant.
For next one you should make the Willard. As it's closest resemblance is Dodge Dynasty, then it's predecessor is Dodge Intrepid, which essentially is GTA 3 Kuruma. In my opinion it should be a mix from 3 and LCS one - The one from 3 should have the bumpers modified to have the same colour as body.
And for more originality, you should take into account some concept of Intrepid from 2003. It's the electric-diesel version.
The front looks like a soft version of the new Dodge Challenger or Dodge Caliber and the roofline resembles Toyota Prius.
This is just a suggestion, you ask - I give.
P.S. Why the number plate says Eclipse on the Greenwood? And I think the usual ornament of SA cars would fit the rear, on the bonnet, I think.