Out of all my Orpingtons I'd have to say Crele and Cuckoo are my favourites. Crele isn't recognised but Cuckoo is (where I am). I find any Cuckoo related colour in this breed to be a somewhat better layer, especially through Winter.
Cuckoo Orpington Ccokerel:
Blue Gold Crele Cockerel - a bit younger, but he filled out well: