Hi Chris,
I have gone through all of my older photos to see if i had a photo of the cover when its on the kitchen but no luck. Basically, i measured up the kitchen and made it from three pieces of marine vinyl. The front and top edges were sewn together, and each end (the vertical section between the hinges and through the tailgate latch area) velcroed together. Sorry i couldn't help any more than that.
PS: Use marine vinyl as it has a softer backing, is more durable with UV, and doesn't hurt it if it gets wet. It worked a treat.