This update shows the foreground taking form more clearly than has been the case before. I'm putting in the grass color, which will go back just past the elephant, with a lighter version of that color continuing on the slopes behind him.
He's pink, obviously, and is spraying a rainbow into the little pond. I painted his reflection several times before I got a version I was comfortable with. The foreground cows are completed, as is the flying bee on the right. He's not reading clearly yet, since he's still against a dark background, which will be lightened considerably soon.
Below are a few details illustrating the transtion of tonal values as I paint from dark to light.