Fox Japan has made available for download three official Chronicles of Narnia papercrafts. There's Aslan the "Great Lion", Dawn Treader royal ship and Reepicheep.
Chronicles of Narnia Papercraft

Here's a lamp post papercraft from the movie Narnia. The model has two presentations; as a little Diorama that stands about 25 cm high including the base and as a little desk lamp, that is if you add a light in it. You can also download the true type font of Narnia for your computer.
Narnia Lamp Post Papercraft