BTW. Just looked up the replica kit. It's not $1,000 LOL
https://www.ebay.com/itm/272163571571?ul_noapp=true
You're looking at 2k for the rep kit, and the amount of bodywork a shop will charge you for install will surpass an $8,000 total.
I think you missed the point.
The point is to have a NEAR full bolt-on molded widebody instead of adding panels, rivets, and seals.
The goal is that the only thing that would need to be molded would be a rear quarter panel.