Sketch of the "30th B-day cake"

So one of my many relatives called me for a 30th birthday cake... and being that my next birthday will be my 30th.. this one will be a bit special to me... So here is a rough sketch of the upcoming cake... She wanted sometime with black, pink, and white... perfect colors for a girlie cake designer to work with.... stay tuned for the finished cake.........

*** Might I also add... please do not judge my cake design on my drawing ability..lol ***