Well first, I'm betting it's a boy. . . Why? Because normally any partridge, BBR, or related color like that has nice red boys, and "she" is getting some red feathers popping in.
Second, beautiful!! S/he really is an interesting fluke. Houdans should have slate/grey legs, yes?

Second, beautiful!! S/he really is an interesting fluke. Houdans should have slate/grey legs, yes?