I used a bit of colored pencil, but not much as I found watercolor easier and less likely to damage the paper. My final step was my metallic Lumiere acrylics. I used copper on the lily stamens, sparkle on the chipmunk's white fur, and indigo, dark green, and turquoise around the edges. These metallics were a nice compliment to the iridescent Daniel Smith watercolors that I used in the background.
My next piece in this technique will probably be a kingfisher.