Heat oven to 350°F. Spray 13x9-inch pan with cooking spray. Press cookie dough in bottom of pan. Bake 20 to 25 minutes or until golden brown. Cool 30 minutes.
In large bowl, beat marshmallow creme and butter with electric mixer on medium speed until blended. Beat in powdered sugar until fluffy. If necessary, beat in additional powdered sugar until spreading consistency.
Using sharp paring knife, cut cookie into shapes as directed on diagram. Place cookies on serving platter in doll shape; generously frost cookies with frosting. Use fork tines to create texture on frosting.
Spoon melted chocolate into resealable food-storage plastic bag. Cut 1/2 inch off one corner of bag, and pipe chocolate onto doll to make stitches. Place candies on face for eyes. Attach spice drop on one end of each toothpick to make pins, and stick into doll.