Once again WOF's templates came through for me. Thanks! They only took a couple of hours, including distractions, to sew. Sometimes I get side tracked easily.
First I lifted the flaps and sprayed a little under them first so they weren't perfectly clean underneath and then I closed them and sprayed it a little heavier on the outside. I used a spray bottle with very thin, black, water-based acrylic paint and just sprayed them, varying the distance of the bottle from the fabric, untill I thgought they looked dirty enough. Then I thought they still looked a little too light so I finished off the bottle of tan dye I used for my cape to darken them up a bit.