Amazing Pink Floyd cake

[melpomene]

I decided to make dh a Pink Floyd 'Dark Side of the Moon' birthday cake, did a quick google and found this.

What do people think?

Just wondering if I dare to attempt it. Dh did say he wanted a chocolate cake though. Maybe I could start with a white chocolate sponge mixture, and then colour it?

er yum?

Looks good but not very tasty. You would probably need gel colours to get the cake such intense colours.