Deb Walker bought a car cover for her Coupe from
Sandler Trust Wholesale - CLICK HERE! on eBay. She said it fit, but not as well as she hoped for.
I ordered one too, for my Roadster. Deb predicted it would fit better on my car than hers.
She was right, fit's like a glove. Unknown if they will have any more.
$39.99 plus about $15 shipping.
EDIT: There is no opening for the antenna on the Roadster. I found that my antenna unscrewed easily - the mount is still there, bu the mast/whip came off without tools.