Paperboxworld - Download and print paper box toys, including farm animals, pets and rescue team models. Includes instructions and resource links. - http://paperboxworld.googlepages.com/
Paper Kraft - Blog for paper crafting beginners which shows paper models, origami, paper automata, pop-up cards, and instructional videos. - http://paperkraft.blogspot.com/
OmniWing Paper Airplane - Contains its history, conception, and construction. - http://www.omniwing.com/
Papertoys.com - Includes free paper foldup toys to print, color, fold, and glue. - http://papertoys.com/
Print-n-Play Toys - Great assortment of paper toys that you can print and play with. Asks for small fee. - http://www.mcguirezone.com/goodies/toys.html