I don't even know what she is, I've just been calling her a bantam golden laced PolishMy understanding is that they come in both standard and bantam sizes. I've only dealt with standard, which are tiny, but not bantam-tiny. Do you know for sure yours is a bantam? I've heard those can go a little bit earlier.
That is one cool looking chicken!

I would assume that she is a bantam since she is the same size as the sebright. She's a flyer too and can fly over the 8 foot fencing.