Hey Tony, I am a bit distracted with breeding Betta / Fighting fish right now, but my guppies - I'm currently working towards platinum half-black Koi. I have all the separate 'ingredients', just have to 'cook' them now. Basically they have a red head, gold 'shoulders', black body and red caudal & dorsal fins. I've seen vids of them from overseas, but not in NZ. No idea how long it will take, the koi gene is a new one for me, so just trying the steps one at a time.