Just because the iPhone was announced doesn’t mean mockups will stop. These images are variations of the iPhone such as the iPhone Nano and Shuffle.

My favorite is the iPhone Shuffle, where it randomizes your phone calls. This is a great feature to keep you in touch with folks you don't normally would call.

Mockups do iPhone Nano e iPhone Shuffle [via Gizmodo]

This third image is an iPhone made from carbon fiber (yes is very fake).

Carbon FiPhone [via Gizmodo]