That is great work....More than most of us can achieve, but it's hard to not favor these more modern designs. They just look like a more viable evolution of the icon. Your design reminds me of an Australian (Holden) sibling to a 2003-2009 Camaro-like car. Then again, it just may be a limitation in the tool you are using to render. We may just be missing the finer details that these other renders can portray.
Here's another angle of the alternate design.
