Split rear seats in the Grand Prix

I have a 95 Grand Prix that I drive and really like. It has the solid rear seat.

I also have a 99 Intrigue that is mostly assigned to my daughter at school. It has the 'split' rear seats that fold down.

Thing is, the GP is a nice car. But I love that split rear seat. Especially for transporting skis...

Is there any way to retrofit, easily, a split fold-down rear seat into the GP? I wonder, what year did they start becoming available as an option, and could I raid a junkyard wreck to do a conversion?

Mike