Sewing a Bowser costume

My grandson wanted to be Bowser ( from the Mario game) for Halloween. I had enough time to figure out how to make it . A Viking hat( painted green)  for the head. A red boa for his hair. A Styrofoam wreath & pillow with styrofoam cones  covered in felt for the shell. Wide black elastic with spikes ( I found small ones with rounded points on the internet!) for the arm bands. The tail is felt with foam spikes & attached to the shell. As you can see, he was all smiles at his Halloween parade~