What we have here is modified MMS, Dialer, SystemUI, Contacts, and LatinIME apk's from @NoSpamDan 's Slim-skyrocket-4.4.4.build.5.95-UNOFFICIAL-20140621-1555 build to resemble the iOS 7 for the Samsung Galaxy SII SGH-I727 Skyrocket. I will do my best to keep up with the newest builds, may be kind of hard since he builds them so fast LoL... If you decide to flash this build use these Slim Gapps and if you want to use the iOS 7 font then flash this HelveticaNeueLTCom.zip after flashing the ROM and Gapps. Then reboot and set up your Skyrocket the way you like it, apps and what not. Once you get all set up, then you download the modified apk's below and save them to a location in your phone where you can easily find and access them as you will need to get to them soon enough. I also suggest you backup your ROM and copy your MMS, Dialer, SystemUI, Contacts, and LatinIME apk's to a folder on your SD Card and rename them MMS.bak and so on. Now that you've downloaded the modified apk's and backed up your SlimKat 4.4.4 ROM and "stock" apk's, open up your favorite file explorer, I use Root Browser myself, but you can use ES File Explorer or any file explorer of your choice, go to the folder you saved the modified apk's in and copy the first one of your choice, (MMS, Dialer, Contacts, and SystemUI apk's are located in/system/priv-app and LatinIME.apk is located in /system/app) copy it, then go to the location mentioned above for the respected app, once there I delete the apk in the respected folder, paste the modified one in place and CHANGE PERMISSIONS TO 777!!! Now just reboot your skyrocket and the modded iOS 7 png's should take effect after reboot. Now just repeat everything until you have all five of the modified apk's in their respected folders and you should be good to go.
I will go back through and check to make sure I haven't missed anything, after hours of staring at white icons on white background, it gets hard on the eyes...
Modified APK's Located in /system/priv-app:
Modified APK Located in system/app
If you want the signal icons to the left and the iOS 7 Battery icon you need to have the Xposed Installer by @rovo89 and @Tungstwenty and the older version of iOS 7 X Module by @ibocharov installed as well, which I suggest doing to get the full feel of the iOS 7.
I went ahead and changed the WiFi icon to the true iOS 7...
I couldn't get a screen of the notification or quick access panels...
Sorry if I forgot to mention anyone, if I did just let me know and I will add you to the list!!!
Thanks and Enjoy!!!