If it weren't for the leg feathers and extra toes, I'd be guessing mille fleur rose combed leghorn. Maybe leghorn plus D'Uccle?
As for making mf Marans......how about this roo plus a Columbian Marans? Of course, that would require FINDING a Columbian Marans....hmmm....how about red-tailed black Marans?

As for making mf Marans......how about this roo plus a Columbian Marans? Of course, that would require FINDING a Columbian Marans....hmmm....how about red-tailed black Marans?