Create the raised features:

1. Decide where raised features are to be. In this case the nose.

2. Cut out felt shape.

Cherrill used two layers of cream felt,  and for the tip of the nose, one layer of black   Tack into position on embroidery according to the pattern on the back.

3. From the back tack around the outline of the eyes.

4. Turn to the front and embroider the eyes with satin stitch.  See Round & Oval Shapes