Knead the marzipan and shape it into 6 small balls for the snowman heads and 6 larger balls for the bodies. Firmly press each head onto 1 body.
Use marzipan scraps to make 6 nose shapes. Color as desired with red dye and press firmly onto the face. Use decorative icing to paint on eyes and buttons.
Use gummy lace to create a scarf for each snowman and use tinfoil to create their hats. Serve.