Some of both plus a lot of parts sourced from other kits . Here's a link to he WIP .
https://drasticplastics.proboards.com/thread/5923/little-drag-project
Absolutely beautiful ! That's a body style that's easy to not like unless you have a sentimental connection to one . . . my Dad bought one new , a red convertible . I was only 4 or 5 but remember that car well .
Nice work on the door and rear panel . I agree that it does look better than Revell's early versions , the fact that it's a diecast makes it even more impressive !