I had a look through my reference pictures that I used for my FanArt version of Daisy's Jeep, but nothing shows the antenna clearly.
Then I turned to the internet and found this updated version of Daisy's Jeep for sale (sorry, no antenna):
There's a brief description below, with more info an pics at www.doetschmotorsports.com. It's $65,000 BTW.
This is a 2020 Jeep Wrangler JL 4x4 Custom "Daisy Duke Dixie Edition”, built by renowned Jeep builders, Doetsch Off-Road of Scottsdale Arizona. With only 128 actual miles and powered by a 2.0-liter I4 turbo engine with an 8-speed automatic transmission, this Jeep features custom retro graphics that take you right back to the original Hazzard County Daisy Duke Jeep - including the iconic Golden Eagle and “Dixie Daisy” hood graphics.