I would cut the bears into rectangles with sashing between them and use some of the small bears as corner stones. And use them in the border. There are many colors to be used with the quilt. Dark brown would "pop" the bears, White circles around the small bears or squares a cornerstones. Or the small bears could be appliqued on pink and white 9 patch. Red polka dot could be use as a border and light brown could be used as a borders with dark brown binding... just a few suggestions.