Can you give the link to the theme plz?yes. google it. you can find the actual MIUI launcher with all the MIUI icons, and there is a MIUI CM7 theme that themes everything, the dialer, music player, all that stuff.
i use the MIUI cm7 theme but I moved past the launcher, its based on ADW and kind of laggy, but its the only launcher that does the 4 icon dock the way a 4 icon dock SHOULD be.