This is probably the closest i'd come to an "iPhone" clone. I wanted to use the basic layout of the iPhone but I created custom icons and graphics to better suit your BlackBerry (aka the calculator and Calender actually resemble the BlackBerry calc. and calender) while still capturing the iPhone appeal(hopefully).
The bottom dock is stationary while there are 12 icons that can slide in from the right (all icons are customizable) I went with one screen showing the icons while the other showing off your wallpaper rather than 2 sliding screens of icons to a)try and cut down lag and b) if you need 28 easily accessable icons the app menu is only a click away.
This theme is very wallpaper friendly and again contains 100% original icons.