These two mini papercrafts are Darwin Watterson and Gumball Watterson, two characters from the British–American animated television series The Amazing World of Gumball (aka Gumball), the paper toys are created by Becks Junkie.
Darwin Raglan Caspian Ahab Poseidon Nicodemius Watterson III better known as just Darwin, used to be Gumball's pet goldfish, but, one day, he grew legs, gained the ability to speak, and generally adapted to life outside of water, so he was adopted by the Watterson family.
Gumball (formerly Zach) Tristopher Watterson is a twelve-year-old, light blue male cat that goes to Elmore Junior High, with his ten-year-old adopted brother and best friend Darwin, and his four-year-old sister Anais. Gumball is in Miss Simian's class. As of "The Shell," Gumball is dating Penny.
You can download these papercraft toys here: The Amazing World of Gumball - Darwin and Gumball Free Mini Papercrafts Download