Her eye color and leg color are correct and very nice. I like her tail but it could use some more barring and is held a little too high in this pic. Her hackles could be clearer and overall, her barring needs lots of work. Mine do to, it is a typical problem with this breed. Her comb has a nice size and shape, but it should flop over in the back. This hen appears to be standing funny, which makes her hard to evaluate. I would say her neck is too short, but again, could be the pose. She carries her breast high and well forward, which is good. She may be a little too heavy built, but even though it is not correct for this breed, the judges usually like that. I would like to know how much she weighs. I suspect she came from a hatchery.
I could say nearly the same things about this hen. Her tail is a bit too fan-like and her barring is not even as good as the first hen. Her hackles may be clearer, it's hard to tell. I like her back and tail angle better than the first. From what little I can see of your rooster, he looks the best, except for one major issue. His comb should not flop! That is a disqualification for show. HIS should be straight and tall but not too heavy. That's a pity, he might be special, otherwise.
The first Campines I ever had were very similar to these except they were silvers. They were the ones that won me over to the breed. Keep these a while and enjoy them. Campines are quirky, active, curious little large fowl that will steal your heart. If/when you decide to you want to breed to standard and/or show, we'll help you get some better quality birds to be your foundation stock.
Maybe Dries will jump in here and add his observations, as well.......