Black Copper Marans Roo.... with rose comb?

[BrittneyGaddis]

Hello!
I need some expert opinions on this rooster. He was given to me as a year old Black Copper Marans but now what I'm doing research I've learned that true BCMs have a single comb. What is this guy? He does have the characteristic feathered legs and I saw his sister that lays dark brown eggs... is this a defect in just him or do you think he's another breed altogether?

I'm going to be really disappointed if he's something else! I was about to start my Olive Egger project! I do have some female BCMs that are a couple weeks old and an EE roo but I'm impatient! haha

 

[TheKindaFarmGal]

He's definitely not Marans. He's got a crest too. Thinking Silkie/Maran X or something similar.

 

[oldhenlikesdogs]

Looks like a gold laced Wyandotte mix to me.

 

[Minnowey]

Not a marans, seeing as hes got a crest and a rose comb. So, X2 on what TheKindaFarmGal said.