This is my first time at this so here goes......
In Cydia search for MystiqueHaz3-HD ipad .......make sure you pick the iPad one as I doubt the iPhone app will work correctly!!
It requires a few apps to run it, and all are available from Cydia
.........Gridlock.......Iconoclasm.......Lockinfo and something called Tweak Boot-Logo by Green Poison, but I haven't managed to find that yet....not sure how it will change the appearance!!
These are some of the backgrounds available..
And how they can look, with this wallpaper the eyes blink at random moments!
Looks great with the black keyboard
And some different icons
The sound effects with it are great too.....it's dark, magical with a bit of mystical thrown in for good measures!!
It will take you weeks to discover all the different variations you can have, so buy it, enjoy it....and change it!!