Tons of cute cardboard and paper toys from Spanish designer Perro Loco. The patterns are hosted on fragile freak's Flickr page. Two paper toy patterns are currently available for download, Felix the bunny and Nico the monkey. The patterns are blank, which means you'll have to print it on colored card stock paper.
Cute Paper Toys - Nico and Felix [Perro Loco]
Speakerdog Paper Toys - Series 5 [Related Papercraft Articles]