Cloth geranium leaves

Here they are the geranium leaves, firstly I thought to sew together two pieces of fabric, turn over and stuff, so they will look like little pillows, but then I came up with the idea of the two sides fusible interfacing, which merge the two pieces of fabric together without sewing.

While stitching the leaves to the branches I am wondering how to create the geranium flowers look, that's going to be much more complicated.