I breed them! They do look like Ayam Cemanis, but a little more like a standard chicken than ACs do. They are super friendly, never a problem with any roo, hens are always following us around at our feet, and more than half let us pick them up without a fuss. I live on a mountain in western Maryland, and the winter has been icy and snowy since December, and we had 1 go broody in December, 2 in January, and 2 in February so far. They don't seemed bothered by cold, but as any chicken, hates the wind. I have 2 different bloodlines, and came from different ends of the country, and they looked a little different. But thats what you get with a landrace breed. They are not standardized in the US yet. Hope this helps, I don't have many photos on this PC.