Actually, I finally find the leather door panel like 3 months ago. It was in my local area. He found special edition wrecked car so he use special edition door panel on his car. I'm planning dye them black when I'm doing black/silver theme on my interior.
*edit*
Front seats do bolt in.
Back seat (sit on back) do bolt in like in page 1 that you need remove rusty metal out that support old seat.
Back seat (sit on your butt) need some work. Old seat is easy snap in on the car frame. 04+ seat have different look. Either cut the plastic off so you can put it on frame OR cut the metal out of frame for let 04+ snap in either. I haven't start that yet.
new (behind) vs. old (front) Notice different?