Koopa Troopa Amecon '12 by KaniKaniza on DeviantArt
Crocheted Mario Bros. Inspired Koopa Troopa Costume - Etsy
Koopa Troopa Backpack Turtle Style Spiked Shell Bag Cosplay Costume Prop from Super Mario Accessory (Color: Backpack, Tamaño: one size) | Guatemala Digital - guatemaladigital.com