What did you use to change your Apple and Spotlight icons?
for spotlight change the pdf in search.bundle & for the apple icon change it with ThemePark 4.1.
How do you get your dock like that?
mirage to hide the dock , nerdtool or geektool for the transparent black image behind the icons ,for the indicator u play a little with the blank space to align it the way u want.
like it what osx ru on?