I Chose the Kyuubi!
Step 1: You will need
A hot glue glue gun
Several sheets of craft foam I used 2 orange, 1 white and 1 black
and a disposable dust mask. (Niosh 95 works nicely) Acklands sells 12 for $10...
Some scrap paper will help as well.
Step 2: Estimate the materials
The cone is then flattened and cut in half along the propose jaw line.
Step 3: Cut the material
Trim the foam to get a tight fit at the front.
Step 4: Fasten the lower jaw
Hot glue the center of the lower jaw tot he mask and continue to glue at the right and left sides until the lower jaw is fastened securely to the mask.
Step 5: Make the upper jaw
Roughly form the shape then cut and fold the last 1 inch to form a snout. Glue the pieces together to make a rigid shape.
Attach the top snout to the mask as shown...
Step 6: Make the nose.
Attach the nose with hot glue as shown...