A new mystery

Quiltmania magazine is once again having a mystery quilt project.  This one is by Reiko Kato and will have her little sunbonnet girls and boys.  The first block shows them climbing and playing on and below the tree.

My progress - the tree and one little girl and one little boy:

Looks a little bare right now...but there will be a few more of the sunbonnet boys and girls to come to play.