Thanks, I was really lucky to find him, though at the time I was really hoping he was a girl, especially since I got him from a tank of female bettas. Oh well I found two other CTs that are for sure female and they are mustard gas colour as well.
And as requested, here are some yellow/choco baby pics. I have included some pics of their older pair of siblings which are from the first time I spawned this pair. They hatched 11 Dec 13 and the younger babies hatched 25 Feb 14. The older two give me hope for what I am going to get for colour out of this match