Step 2: Prepare the face
Line the inside of your face mold with plastic wrap for ease of removal (I've skipped this step before).
Shred your prosciutto into small (1-3 inch) pieces. Although large pieces will look really nice, they are much harder to cut through and eat.
Now carefully begin placing your prosciutto in your mold, covering the entire interior with 2 layers. Overlap the edges a bit too.
Scoop the cheeseball mixture carefully into your mold, pressing down (particularly in the nose and other indentations) to make sure it is filled completely.