I must say that the application was easy to learn how to use, but a bit tricky to actually get results. Once I took the pictures of the object I wanted to render into 3D, it took a while to process.
WordPress does not allow me to embed iFrames so I am linking the project:
http://www.123dapp.com/catch/My-first-3d-rendered-object-is-a-monster-/4810230