I like the art work. Not something I could pull off, but then again I only play at home anyway.
I think being able to customize your instrument to this level would be very attractive to a lot of musicians... but hearing stories of how working bands sometimes struggle with things most of us take for granted (food/shelter), I'm not sure this would be in their reach.
But for someone with a few extra $$ in their pocket, this looks like a great way to express yourself.
I wonder if the next stage in this art would be to create 'wraps' like they do for vehicles?... Something that could be later removed without harming the finish of the instument?