Dave, I'm in Frankfurt and have seen a few frozen models, but none of these are a touch on your MCB. I saw a black version that had a couple of scratches - looked horrible to be honest. I agree about the care aspects, a nightmare I would imagine!
I went into one of the dealer showrooms and saw a frozen white...now that looked amazing, red calipers, fox red interior, comp. pack wheels in matt black, carbon accessories....just wished I took some photos now that I think about it again.