This pipe cleaner dragon wasn’t too difficult because it was made primarily from one color pipe cleaners, and because it it small enough to not need a lot of structural integrity to hold its shape. The body was essentially a long, curving cylinder and then the wings and feet were attached to it.
Here are some more views of the pipe cleaner dragon.
For a more advanced project, take a look at the Pipe Cleaner Leopard, which is a detailed, step-by-step guide to creating a massive pipe cleaner creature.
For some easier projects reference any of the following: