Her legs are very feathered, but she doesn't seem to be showing any signs of beard yet. I was concerned about her mother having a late beard, too. I think Portia (the biological mother) was about 14-15 weeks before she really showed a beard. I'll see if I can get a good picture of her. She's really pretty, too.
I was also mistaken about her hatch date. We looked in DH's "Chicken Journal" (you have NO idea the meticulous records this man keeps about these birds!), and she was hatched October 14th, which would make her more like 8 weeks. I think at 8 weeks, if she was a male, there would be a lot more comb. At least, his father was that way. Had a big comb and obvious hackle feathers at 8-9 weeks. Was crowing at 12 weeks. Grew up to be a beautiful boy and died a couple of weeks after he was accidentally injured by another bird in the yard (we had a 12-pound Delawegger that got the zoomies one day and just went zooming across the yard, and poor little Charlie crossed his path and was run over... didn't do well for a while, then got better, then went downhill and died). Portia stopped laying 2 days after Charlie died. That's why I tried to hatch out the last handful of their eggs. He has been gone since late September, and she still hasn't laid.