If Apple drew inspiration from fan-made designs, this is what the iPod would look like.
The iPT PDA features a 100GB hard drive, built-in iSight, Wi-Fi, touchscreen display, and a miniSD card slot.[Source]
The iPod DS features dual touchscreen displays that allow you to “rearrange everything to create your own look and feel.” [Source]
iPod C: Apple Card Media Player
Slim enough to fit in your wallet, the iPod C boasts a transparent display and a brushed metal design.[Source]
If Apple made an iPod watch, this is what it would look like, or so we’d like to think. [Source]