https://www.hemmings.com/blog/2018/02/16/the-cobra-successor-that-never-was-shelbys-lone-star-makes-its-concours-debut-at-amelia-island/?refer=news
looks a little similar
(https://i.imgur.com/NR0eaTUl.jpg)
Thanks for posting.
Last time I saw it the Lone Star was in very poor condition. Missing the bumper and stored outside. I think the Agapo brothers still owned it then and I think later it ended up in Mike Shoen's hands. Glad to see it's been revived. It and the 427 Coupe are two stillborn prototypes that show CS was planning for the future.