As much as I'd love to see the big Fords of the '70s in BeamNG, expecting that out of this mod is unrealistic considering the scope of it, which is to cover the 80-90 Oldsmobile and Chevrolet full-size RWD lineup, with the Fords you're asking for only being tangentially related to it.
yea manas ive said in my original message ,i do think it would be too much effort but again it would be nice to see a fullsize ford someday, maybe not out this mod specifically
This mod originally had (and will once again have when finished) several models of car because they were all built by divisions of the same company using the same chassis, with significant sharing of non-frame parts too like engines, body panels and interior components. That is why it is relatively easy to do that in Beam. Full-size 70s Fords, on the other hand, were made by a different company and had nothing in common, meaning you'd have to start from scratch and make a whole new car to add one to this mod pack. However, if you just want to drive a 1970s pre-downsizing American full-size car and don't care that it isn't a Ford, one just came out: https://www.beamng.com/threads/oldsmobile-delta-88-1973.105467/
I know this is really specific, but it would be cool if you added the lightbar pattern that NYPD vehicles used in the 80s. with the one red rotor on the inside then all white.
on the poll are you just going to make the caprice or are you going to make the caprice first then the regency