Never find time to work on this + i want to practice other stuff so rather than keep this ios theme locked away here it is.
There is a dock and a bunch of icons + icon psd template so you can add to it if you wish with icons similar in style.

Download: http://cl.ly/MfQ2

edit: Forgot to mention there is also the same dock for the iPad in there too (untested but i don't expect any problems)

keyboard shortcuts: previous shot next shot L or F like Z toggle zoom