Try
www.uniqueperformance.com, they have all the details there. They are pretty expensive, a full load shelby will cost you about $250k. For that money i think you could build your own. There are other Eleanor builders out there for alot less, but only unique is authorized by ford to revin the cars as Shelby 500E's. Also they won't deviate from there builds as Carroll will only authorize these cars as Shelbys if they're delivered in Eleanor dress. The only thing you have a choice on outside their packages is the color combo.