Here in Namibia many farmers keep a type of chicken locally called "Kapokie". I got a pair from a friend of mine who has a lot of them on their farm! They are smaller than normal chicken so they are definitely some sort of Bantam breed. I already checked the "Breeds" part of this site and the only breed I've found to look like mine is the pyncheon breed. Here are some pics of the rooster and his hen: