1980's? El camino project

1980 Chevrolet El Camino chrome Description:

update: new picts added
appears to be last registered in 2017 ( see picture )
I bought a property and this beautiful el camino is sitting there. I do not know the year even though i wrote 1980.
I think it is a gem in the rough but not that rough, waiting to be brought back to life. I know nothing about it. I don't have keys, title, registration or information of any kind.
It looks like it would not take too much to get it going. You tow, you registe, as is etc. Has a sunroof and lots of chrome.I will look at it again this weekend and see if there are more parts inside the car. I cant open the door without key. I believe there are some parts in the front seat. Message me with any questions and I will try to answer them.
Vehicle title status is unknown if clear or salvage, but it appears never to have been in an accident.