Help with gender of Polish

[Josh777]

I need help with my 3 week old polish
I had a female that was 8 weeks old but a fox got her
But this ones crest is different it has streamers. Or is it too early to tell?
Also would you happen to know breed of the yellow head red bird with pretty wings in last picture?
TIA

 

[ButtonquailGirl14]

too young.

 

[Josh777]

Thanks

 

[Crazy for Chickens!]

Pleas post pics of the crest and comb at 12 weeks.