Here's the pics. These are a version 1 that I threw together on a nice day so there are some changes I want to make to them before I got have my good ones made. I have ~$40 in the towels, webbing and clasps. These keep the seat warmer in the winter and should keep them cooler this summer.
Seats w/o cover
Seats w/ cover
Hood over top of seat - I want to add a flap so the rear DVDs can be used
Clasp (there are two straps that go between the seat back and bottom and are sewn onto the towls to keep the cover from sliding forward)
Front by the floor - I plan to take this up higher so I'm not always stepping on it and either add some elastic or some straps for a tighter fit.
Sides - I plan to shorten these up some